Home / 61,941.10-92,948.10-22,502.20

Finding the Fourth Proportional to 61,941.10, 92,948.10 and 22,502.20

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Solution

The fourth proportional to 61,941.10, 92,948.10 and 22,502.20 is: 33,766.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,941.10 : 92,948.10 = 22,502.20 : x
  2. Step 2: Convert to fraction form
    61,941.10/92,948.10 = 22,502.20/x
  3. Step 3: Cross multiply
    61,941.10x = 92,948.10 × 22,502.20
  4. Step 4: Simplify right side
    61,941.10x = 2,091,536,735.82
  5. Step 5: Solve for x
    x = 2,091,536,735.82/61,941.10
  6. Step 6: Final answer
    x = 33,766.54

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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.