Home / 107,314.92-148,101.30-59,569.07

Finding the Fourth Proportional to 107,314.92, 148,101.30 and 59,569.07

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Solution

The fourth proportional to 107,314.92, 148,101.30 and 59,569.07 is: 82,209.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,314.92 : 148,101.30 = 59,569.07 : x
  2. Step 2: Convert to fraction form
    107,314.92/148,101.30 = 59,569.07/x
  3. Step 3: Cross multiply
    107,314.92x = 148,101.30 × 59,569.07
  4. Step 4: Simplify right side
    107,314.92x = 8,822,255,966.28
  5. Step 5: Solve for x
    x = 8,822,255,966.28/107,314.92
  6. Step 6: Final answer
    x = 82,209.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.