Home / 79,526.54-119,304.30-32,753.90

Finding the Fourth Proportional to 79,526.54, 119,304.30 and 32,753.90

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Solution

The fourth proportional to 79,526.54, 119,304.30 and 32,753.90 is: 49,136.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,526.54 : 119,304.30 = 32,753.90 : x
  2. Step 2: Convert to fraction form
    79,526.54/119,304.30 = 32,753.90/x
  3. Step 3: Cross multiply
    79,526.54x = 119,304.30 × 32,753.90
  4. Step 4: Simplify right side
    79,526.54x = 3,907,681,111.77
  5. Step 5: Solve for x
    x = 3,907,681,111.77/79,526.54
  6. Step 6: Final answer
    x = 49,136.82

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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.