Home / 61,630.30-92,445.57-14,883.18

Finding the Fourth Proportional to 61,630.30, 92,445.57 and 14,883.18

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Solution

The fourth proportional to 61,630.30, 92,445.57 and 14,883.18 is: 22,324.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,630.30 : 92,445.57 = 14,883.18 : x
  2. Step 2: Convert to fraction form
    61,630.30/92,445.57 = 14,883.18/x
  3. Step 3: Cross multiply
    61,630.30x = 92,445.57 × 14,883.18
  4. Step 4: Simplify right side
    61,630.30x = 1,375,883,711.84
  5. Step 5: Solve for x
    x = 1,375,883,711.84/61,630.30
  6. Step 6: Final answer
    x = 22,324.79

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1.5x scale

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.