Home / 44,883.12-61,915.94-34,254.30

Finding the Fourth Proportional to 44,883.12, 61,915.94 and 34,254.30

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Solution

The fourth proportional to 44,883.12, 61,915.94 and 34,254.30 is: 47,253.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,883.12 : 61,915.94 = 34,254.30 : x
  2. Step 2: Convert to fraction form
    44,883.12/61,915.94 = 34,254.30/x
  3. Step 3: Cross multiply
    44,883.12x = 61,915.94 × 34,254.30
  4. Step 4: Simplify right side
    44,883.12x = 2,120,887,012.27
  5. Step 5: Solve for x
    x = 2,120,887,012.27/44,883.12
  6. Step 6: Final answer
    x = 47,253.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.