Home / 88,925.69-133,388.76-36,335.17

Finding the Fourth Proportional to 88,925.69, 133,388.76 and 36,335.17

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Solution

The fourth proportional to 88,925.69, 133,388.76 and 36,335.17 is: 54,502.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,925.69 : 133,388.76 = 36,335.17 : x
  2. Step 2: Convert to fraction form
    88,925.69/133,388.76 = 36,335.17/x
  3. Step 3: Cross multiply
    88,925.69x = 133,388.76 × 36,335.17
  4. Step 4: Simplify right side
    88,925.69x = 4,846,703,392.01
  5. Step 5: Solve for x
    x = 4,846,703,392.01/88,925.69
  6. Step 6: Final answer
    x = 54,502.85

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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.