Home / 69,583.20-96,025.20-37,752.16

Finding the Fourth Proportional to 69,583.20, 96,025.20 and 37,752.16

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Solution

The fourth proportional to 69,583.20, 96,025.20 and 37,752.16 is: 52,098.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,583.20 : 96,025.20 = 37,752.16 : x
  2. Step 2: Convert to fraction form
    69,583.20/96,025.20 = 37,752.16/x
  3. Step 3: Cross multiply
    69,583.20x = 96,025.20 × 37,752.16
  4. Step 4: Simplify right side
    69,583.20x = 3,625,158,714.43
  5. Step 5: Solve for x
    x = 3,625,158,714.43/69,583.20
  6. Step 6: Final answer
    x = 52,098.19

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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.