Home / 41,025.08-61,532.16-11,440.44

Finding the Fourth Proportional to 41,025.08, 61,532.16 and 11,440.44

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Solution

The fourth proportional to 41,025.08, 61,532.16 and 11,440.44 is: 17,159.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025.08 : 61,532.16 = 11,440.44 : x
  2. Step 2: Convert to fraction form
    41,025.08/61,532.16 = 11,440.44/x
  3. Step 3: Cross multiply
    41,025.08x = 61,532.16 × 11,440.44
  4. Step 4: Simplify right side
    41,025.08x = 703,955,078.47
  5. Step 5: Solve for x
    x = 703,955,078.47/41,025.08
  6. Step 6: Final answer
    x = 17,159.14

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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.