Home / 62,529.75-93,812.20-25,116.09

Finding the Fourth Proportional to 62,529.75, 93,812.20 and 25,116.09

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Solution

The fourth proportional to 62,529.75, 93,812.20 and 25,116.09 is: 37,681.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,529.75 : 93,812.20 = 25,116.09 : x
  2. Step 2: Convert to fraction form
    62,529.75/93,812.20 = 25,116.09/x
  3. Step 3: Cross multiply
    62,529.75x = 93,812.20 × 25,116.09
  4. Step 4: Simplify right side
    62,529.75x = 2,356,195,243.71
  5. Step 5: Solve for x
    x = 2,356,195,243.71/62,529.75
  6. Step 6: Final answer
    x = 37,681.19

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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.