Home / 61,626.72-92,440.08-22,182.96

Finding the Fourth Proportional to 61,626.72, 92,440.08 and 22,182.96

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Solution

The fourth proportional to 61,626.72, 92,440.08 and 22,182.96 is: 33,274.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,626.72 : 92,440.08 = 22,182.96 : x
  2. Step 2: Convert to fraction form
    61,626.72/92,440.08 = 22,182.96/x
  3. Step 3: Cross multiply
    61,626.72x = 92,440.08 × 22,182.96
  4. Step 4: Simplify right side
    61,626.72x = 2,050,594,597.04
  5. Step 5: Solve for x
    x = 2,050,594,597.04/61,626.72
  6. Step 6: Final answer
    x = 33,274.44

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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.