Home / 59,580.77-89,371.07-15,207.53

Finding the Fourth Proportional to 59,580.77, 89,371.07 and 15,207.53

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Solution

The fourth proportional to 59,580.77, 89,371.07 and 15,207.53 is: 22,811.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,580.77 : 89,371.07 = 15,207.53 : x
  2. Step 2: Convert to fraction form
    59,580.77/89,371.07 = 15,207.53/x
  3. Step 3: Cross multiply
    59,580.77x = 89,371.07 × 15,207.53
  4. Step 4: Simplify right side
    59,580.77x = 1,359,112,781.30
  5. Step 5: Solve for x
    x = 1,359,112,781.30/59,580.77
  6. Step 6: Final answer
    x = 22,811.27

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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.