Home / 156,044.56-234,065.76-62,548.96

Finding the Fourth Proportional to 156,044.56, 234,065.76 and 62,548.96

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Solution

The fourth proportional to 156,044.56, 234,065.76 and 62,548.96 is: 93,823.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,044.56 : 234,065.76 = 62,548.96 : x
  2. Step 2: Convert to fraction form
    156,044.56/234,065.76 = 62,548.96/x
  3. Step 3: Cross multiply
    156,044.56x = 234,065.76 × 62,548.96
  4. Step 4: Simplify right side
    156,044.56x = 14,640,569,859.61
  5. Step 5: Solve for x
    x = 14,640,569,859.61/156,044.56
  6. Step 6: Final answer
    x = 93,823.01

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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.