Home / 32,614.43-48,930.30-13,895.55

Finding the Fourth Proportional to 32,614.43, 48,930.30 and 13,895.55

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Solution

The fourth proportional to 32,614.43, 48,930.30 and 13,895.55 is: 20,847.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,614.43 : 48,930.30 = 13,895.55 : x
  2. Step 2: Convert to fraction form
    32,614.43/48,930.30 = 13,895.55/x
  3. Step 3: Cross multiply
    32,614.43x = 48,930.30 × 13,895.55
  4. Step 4: Simplify right side
    32,614.43x = 679,913,430.17
  5. Step 5: Solve for x
    x = 679,913,430.17/32,614.43
  6. Step 6: Final answer
    x = 20,847.02

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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.