Home / 232,472.28-348,402.06-92,154.36

Finding the Fourth Proportional to 232,472.28, 348,402.06 and 92,154.36

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Solution

The fourth proportional to 232,472.28, 348,402.06 and 92,154.36 is: 138,110.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,472.28 : 348,402.06 = 92,154.36 : x
  2. Step 2: Convert to fraction form
    232,472.28/348,402.06 = 92,154.36/x
  3. Step 3: Cross multiply
    232,472.28x = 348,402.06 × 92,154.36
  4. Step 4: Simplify right side
    232,472.28x = 32,106,768,861.98
  5. Step 5: Solve for x
    x = 32,106,768,861.98/232,472.28
  6. Step 6: Final answer
    x = 138,110.10

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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.