Home / 63,337.28-94,915.20-35,576.96

Finding the Fourth Proportional to 63,337.28, 94,915.20 and 35,576.96

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Solution

The fourth proportional to 63,337.28, 94,915.20 and 35,576.96 is: 53,314.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,337.28 : 94,915.20 = 35,576.96 : x
  2. Step 2: Convert to fraction form
    63,337.28/94,915.20 = 35,576.96/x
  3. Step 3: Cross multiply
    63,337.28x = 94,915.20 × 35,576.96
  4. Step 4: Simplify right side
    63,337.28x = 3,376,794,273.79
  5. Step 5: Solve for x
    x = 3,376,794,273.79/63,337.28
  6. Step 6: Final answer
    x = 53,314.48

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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.