Home / 62,669.84-93,981.20-25,217.19

Finding the Fourth Proportional to 62,669.84, 93,981.20 and 25,217.19

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Solution

The fourth proportional to 62,669.84, 93,981.20 and 25,217.19 is: 37,816.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,669.84 : 93,981.20 = 25,217.19 : x
  2. Step 2: Convert to fraction form
    62,669.84/93,981.20 = 25,217.19/x
  3. Step 3: Cross multiply
    62,669.84x = 93,981.20 × 25,217.19
  4. Step 4: Simplify right side
    62,669.84x = 2,369,941,650.74
  5. Step 5: Solve for x
    x = 2,369,941,650.74/62,669.84
  6. Step 6: Final answer
    x = 37,816.31

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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.