Home / 17,966.30-24,793.49-10,009.04

Finding the Fourth Proportional to 17,966.30, 24,793.49 and 10,009.04

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Solution

The fourth proportional to 17,966.30, 24,793.49 and 10,009.04 is: 13,812.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,966.30 : 24,793.49 = 10,009.04 : x
  2. Step 2: Convert to fraction form
    17,966.30/24,793.49 = 10,009.04/x
  3. Step 3: Cross multiply
    17,966.30x = 24,793.49 × 10,009.04
  4. Step 4: Simplify right side
    17,966.30x = 248,158,934.20
  5. Step 5: Solve for x
    x = 248,158,934.20/17,966.30
  6. Step 6: Final answer
    x = 13,812.47

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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.