Home / 19,498.76-29,251.73-6,175.10

Finding the Fourth Proportional to 19,498.76, 29,251.73 and 6,175.10

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Solution

The fourth proportional to 19,498.76, 29,251.73 and 6,175.10 is: 9,263.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,498.76 : 29,251.73 = 6,175.10 : x
  2. Step 2: Convert to fraction form
    19,498.76/29,251.73 = 6,175.10/x
  3. Step 3: Cross multiply
    19,498.76x = 29,251.73 × 6,175.10
  4. Step 4: Simplify right side
    19,498.76x = 180,632,446.49
  5. Step 5: Solve for x
    x = 180,632,446.49/19,498.76
  6. Step 6: Final answer
    x = 9,263.79

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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.