Home / 169,000.50-233,225.56-93,553.86

Finding the Fourth Proportional to 169,000.50, 233,225.56 and 93,553.86

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Solution

The fourth proportional to 169,000.50, 233,225.56 and 93,553.86 is: 129,107.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,000.50 : 233,225.56 = 93,553.86 : x
  2. Step 2: Convert to fraction form
    169,000.50/233,225.56 = 93,553.86/x
  3. Step 3: Cross multiply
    169,000.50x = 233,225.56 × 93,553.86
  4. Step 4: Simplify right side
    169,000.50x = 21,819,151,388.66
  5. Step 5: Solve for x
    x = 21,819,151,388.66/169,000.50
  6. Step 6: Final answer
    x = 129,107.02

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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.