Home / 62,430.10-93,645.15-25,008.10

Finding the Fourth Proportional to 62,430.10, 93,645.15 and 25,008.10

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Solution

The fourth proportional to 62,430.10, 93,645.15 and 25,008.10 is: 37,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,430.10 : 93,645.15 = 25,008.10 : x
  2. Step 2: Convert to fraction form
    62,430.10/93,645.15 = 25,008.10/x
  3. Step 3: Cross multiply
    62,430.10x = 93,645.15 × 25,008.10
  4. Step 4: Simplify right side
    62,430.10x = 2,341,887,275.72
  5. Step 5: Solve for x
    x = 2,341,887,275.72/62,430.10
  6. Step 6: Final answer
    x = 37,512.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.