Home / 23,484.88-35,207.52-10,998.40

Finding the Fourth Proportional to 23,484.88, 35,207.52 and 10,998.40

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Solution

The fourth proportional to 23,484.88, 35,207.52 and 10,998.40 is: 16,488.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,484.88 : 35,207.52 = 10,998.40 : x
  2. Step 2: Convert to fraction form
    23,484.88/35,207.52 = 10,998.40/x
  3. Step 3: Cross multiply
    23,484.88x = 35,207.52 × 10,998.40
  4. Step 4: Simplify right side
    23,484.88x = 387,226,387.97
  5. Step 5: Solve for x
    x = 387,226,387.97/23,484.88
  6. Step 6: Final answer
    x = 16,488.33

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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.