Home / 32,626.92-48,933.90-15,979.80

Finding the Fourth Proportional to 32,626.92, 48,933.90 and 15,979.80

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Solution

The fourth proportional to 32,626.92, 48,933.90 and 15,979.80 is: 23,966.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626.92 : 48,933.90 = 15,979.80 : x
  2. Step 2: Convert to fraction form
    32,626.92/48,933.90 = 15,979.80/x
  3. Step 3: Cross multiply
    32,626.92x = 48,933.90 × 15,979.80
  4. Step 4: Simplify right side
    32,626.92x = 781,953,935.22
  5. Step 5: Solve for x
    x = 781,953,935.22/32,626.92
  6. Step 6: Final answer
    x = 23,966.53

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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.