Home / 107,366.28-148,160.52-59,622.66

Finding the Fourth Proportional to 107,366.28, 148,160.52 and 59,622.66

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Solution

The fourth proportional to 107,366.28, 148,160.52 and 59,622.66 is: 82,276.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,366.28 : 148,160.52 = 59,622.66 : x
  2. Step 2: Convert to fraction form
    107,366.28/148,160.52 = 59,622.66/x
  3. Step 3: Cross multiply
    107,366.28x = 148,160.52 × 59,622.66
  4. Step 4: Simplify right side
    107,366.28x = 8,833,724,309.38
  5. Step 5: Solve for x
    x = 8,833,724,309.38/107,366.28
  6. Step 6: Final answer
    x = 82,276.52

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1.5x scale

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.