Home / 63,244.24-94,876.60-19,458

Finding the Fourth Proportional to 63,244.24, 94,876.60 and 19,458

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Solution

The fourth proportional to 63,244.24, 94,876.60 and 19,458 is: 29,190.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,244.24 : 94,876.60 = 19,458 : x
  2. Step 2: Convert to fraction form
    63,244.24/94,876.60 = 19,458/x
  3. Step 3: Cross multiply
    63,244.24x = 94,876.60 × 19,458
  4. Step 4: Simplify right side
    63,244.24x = 1,846,108,882.80
  5. Step 5: Solve for x
    x = 1,846,108,882.80/63,244.24
  6. Step 6: Final answer
    x = 29,190.15

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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.