Home / 62,210.28-93,296.28-17,825.13

Finding the Fourth Proportional to 62,210.28, 93,296.28 and 17,825.13

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Solution

The fourth proportional to 62,210.28, 93,296.28 and 17,825.13 is: 26,732.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,210.28 : 93,296.28 = 17,825.13 : x
  2. Step 2: Convert to fraction form
    62,210.28/93,296.28 = 17,825.13/x
  3. Step 3: Cross multiply
    62,210.28x = 93,296.28 × 17,825.13
  4. Step 4: Simplify right side
    62,210.28x = 1,663,018,319.52
  5. Step 5: Solve for x
    x = 1,663,018,319.52/62,210.28
  6. Step 6: Final answer
    x = 26,732.21

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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.