Home / 79,924.02-119,902.23-23,765.10

Finding the Fourth Proportional to 79,924.02, 119,902.23 and 23,765.10

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Solution

The fourth proportional to 79,924.02, 119,902.23 and 23,765.10 is: 35,652.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,924.02 : 119,902.23 = 23,765.10 : x
  2. Step 2: Convert to fraction form
    79,924.02/119,902.23 = 23,765.10/x
  3. Step 3: Cross multiply
    79,924.02x = 119,902.23 × 23,765.10
  4. Step 4: Simplify right side
    79,924.02x = 2,849,488,486.17
  5. Step 5: Solve for x
    x = 2,849,488,486.17/79,924.02
  6. Step 6: Final answer
    x = 35,652.47

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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.