Home / 34,599.12-51,815.46-19,763.04

Finding the Fourth Proportional to 34,599.12, 51,815.46 and 19,763.04

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Solution

The fourth proportional to 34,599.12, 51,815.46 and 19,763.04 is: 29,597.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,599.12 : 51,815.46 = 19,763.04 : x
  2. Step 2: Convert to fraction form
    34,599.12/51,815.46 = 19,763.04/x
  3. Step 3: Cross multiply
    34,599.12x = 51,815.46 × 19,763.04
  4. Step 4: Simplify right side
    34,599.12x = 1,024,031,008.60
  5. Step 5: Solve for x
    x = 1,024,031,008.60/34,599.12
  6. Step 6: Final answer
    x = 29,597.02

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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.