Home / 34,675.42-52,098.72-22,200.88

Finding the Fourth Proportional to 34,675.42, 52,098.72 and 22,200.88

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Solution

The fourth proportional to 34,675.42, 52,098.72 and 22,200.88 is: 33,356.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,675.42 : 52,098.72 = 22,200.88 : x
  2. Step 2: Convert to fraction form
    34,675.42/52,098.72 = 22,200.88/x
  3. Step 3: Cross multiply
    34,675.42x = 52,098.72 × 22,200.88
  4. Step 4: Simplify right side
    34,675.42x = 1,156,637,430.87
  5. Step 5: Solve for x
    x = 1,156,637,430.87/34,675.42
  6. Step 6: Final answer
    x = 33,356.12

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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.