Home / 17,800.34-24,562.58-9,841.28

Finding the Fourth Proportional to 17,800.34, 24,562.58 and 9,841.28

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Solution

The fourth proportional to 17,800.34, 24,562.58 and 9,841.28 is: 13,579.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,800.34 : 24,562.58 = 9,841.28 : x
  2. Step 2: Convert to fraction form
    17,800.34/24,562.58 = 9,841.28/x
  3. Step 3: Cross multiply
    17,800.34x = 24,562.58 × 9,841.28
  4. Step 4: Simplify right side
    17,800.34x = 241,727,227.30
  5. Step 5: Solve for x
    x = 241,727,227.30/17,800.34
  6. Step 6: Final answer
    x = 13,579.92

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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.