Home / 89,248.27-134,003.62-36,760.27

Finding the Fourth Proportional to 89,248.27, 134,003.62 and 36,760.27

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Solution

The fourth proportional to 89,248.27, 134,003.62 and 36,760.27 is: 55,194.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,248.27 : 134,003.62 = 36,760.27 : x
  2. Step 2: Convert to fraction form
    89,248.27/134,003.62 = 36,760.27/x
  3. Step 3: Cross multiply
    89,248.27x = 134,003.62 × 36,760.27
  4. Step 4: Simplify right side
    89,248.27x = 4,926,009,252.18
  5. Step 5: Solve for x
    x = 4,926,009,252.18/89,248.27
  6. Step 6: Final answer
    x = 55,194.45

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1.5x scale

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.