Home / 46,455.74-64,105.75-25,234.55

Finding the Fourth Proportional to 46,455.74, 64,105.75 and 25,234.55

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Solution

The fourth proportional to 46,455.74, 64,105.75 and 25,234.55 is: 34,821.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,455.74 : 64,105.75 = 25,234.55 : x
  2. Step 2: Convert to fraction form
    46,455.74/64,105.75 = 25,234.55/x
  3. Step 3: Cross multiply
    46,455.74x = 64,105.75 × 25,234.55
  4. Step 4: Simplify right side
    46,455.74x = 1,617,679,753.66
  5. Step 5: Solve for x
    x = 1,617,679,753.66/46,455.74
  6. Step 6: Final answer
    x = 34,821.96

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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.