Home / 34,924.10-48,192.56-19,008.20

Finding the Fourth Proportional to 34,924.10, 48,192.56 and 19,008.20

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Solution

The fourth proportional to 34,924.10, 48,192.56 and 19,008.20 is: 26,229.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,924.10 : 48,192.56 = 19,008.20 : x
  2. Step 2: Convert to fraction form
    34,924.10/48,192.56 = 19,008.20/x
  3. Step 3: Cross multiply
    34,924.10x = 48,192.56 × 19,008.20
  4. Step 4: Simplify right side
    34,924.10x = 916,053,818.99
  5. Step 5: Solve for x
    x = 916,053,818.99/34,924.10
  6. Step 6: Final answer
    x = 26,229.85

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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.