Home / 48,005.76-66,250.24-32,096.64

Finding the Fourth Proportional to 48,005.76, 66,250.24 and 32,096.64

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Solution

The fourth proportional to 48,005.76, 66,250.24 and 32,096.64 is: 44,294.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,005.76 : 66,250.24 = 32,096.64 : x
  2. Step 2: Convert to fraction form
    48,005.76/66,250.24 = 32,096.64/x
  3. Step 3: Cross multiply
    48,005.76x = 66,250.24 × 32,096.64
  4. Step 4: Simplify right side
    48,005.76x = 2,126,410,103.19
  5. Step 5: Solve for x
    x = 2,126,410,103.19/48,005.76
  6. Step 6: Final answer
    x = 44,294.90

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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.