Home / 32,154.92-48,239.85-9,967.13

Finding the Fourth Proportional to 32,154.92, 48,239.85 and 9,967.13

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Solution

The fourth proportional to 32,154.92, 48,239.85 and 9,967.13 is: 14,953.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,154.92 : 48,239.85 = 9,967.13 : x
  2. Step 2: Convert to fraction form
    32,154.92/48,239.85 = 9,967.13/x
  3. Step 3: Cross multiply
    32,154.92x = 48,239.85 × 9,967.13
  4. Step 4: Simplify right side
    32,154.92x = 480,812,856.13
  5. Step 5: Solve for x
    x = 480,812,856.13/32,154.92
  6. Step 6: Final answer
    x = 14,953.01

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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.