Home / 32,238.28-48,336.18-15,565.24

Finding the Fourth Proportional to 32,238.28, 48,336.18 and 15,565.24

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Solution

The fourth proportional to 32,238.28, 48,336.18 and 15,565.24 is: 23,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,238.28 : 48,336.18 = 15,565.24 : x
  2. Step 2: Convert to fraction form
    32,238.28/48,336.18 = 15,565.24/x
  3. Step 3: Cross multiply
    32,238.28x = 48,336.18 × 15,565.24
  4. Step 4: Simplify right side
    32,238.28x = 752,364,242.38
  5. Step 5: Solve for x
    x = 752,364,242.38/32,238.28
  6. Step 6: Final answer
    x = 23,337.60

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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.