Home / 46,454.19-64,108.17-25,234.89

Finding the Fourth Proportional to 46,454.19, 64,108.17 and 25,234.89

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Solution

The fourth proportional to 46,454.19, 64,108.17 and 25,234.89 is: 34,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,454.19 : 64,108.17 = 25,234.89 : x
  2. Step 2: Convert to fraction form
    46,454.19/64,108.17 = 25,234.89/x
  3. Step 3: Cross multiply
    46,454.19x = 64,108.17 × 25,234.89
  4. Step 4: Simplify right side
    46,454.19x = 1,617,762,618.05
  5. Step 5: Solve for x
    x = 1,617,762,618.05/46,454.19
  6. Step 6: Final answer
    x = 34,824.90

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Half scale
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Double scale
Find fourth proportional to 46,455.19, 64,109.55 and 25,235.89
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.