Home / 19,498.23-29,244.29-6,350.49

Finding the Fourth Proportional to 19,498.23, 29,244.29 and 6,350.49

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Solution

The fourth proportional to 19,498.23, 29,244.29 and 6,350.49 is: 9,524.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,498.23 : 29,244.29 = 6,350.49 : x
  2. Step 2: Convert to fraction form
    19,498.23/29,244.29 = 6,350.49/x
  3. Step 3: Cross multiply
    19,498.23x = 29,244.29 × 6,350.49
  4. Step 4: Simplify right side
    19,498.23x = 185,715,539.45
  5. Step 5: Solve for x
    x = 185,715,539.45/19,498.23
  6. Step 6: Final answer
    x = 9,524.74

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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.