Home / 46,454.90-64,107.75-25,234.15

Finding the Fourth Proportional to 46,454.90, 64,107.75 and 25,234.15

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Solution

The fourth proportional to 46,454.90, 64,107.75 and 25,234.15 is: 34,823.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,454.90 : 64,107.75 = 25,234.15 : x
  2. Step 2: Convert to fraction form
    46,454.90/64,107.75 = 25,234.15/x
  3. Step 3: Cross multiply
    46,454.90x = 64,107.75 × 25,234.15
  4. Step 4: Simplify right side
    46,454.90x = 1,617,704,259.12
  5. Step 5: Solve for x
    x = 1,617,704,259.12/46,454.90
  6. Step 6: Final answer
    x = 34,823.11

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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.