Home / 29,658.28-44,522.02-19,666.08

Finding the Fourth Proportional to 29,658.28, 44,522.02 and 19,666.08

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Solution

The fourth proportional to 29,658.28, 44,522.02 and 19,666.08 is: 29,522.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,658.28 : 44,522.02 = 19,666.08 : x
  2. Step 2: Convert to fraction form
    29,658.28/44,522.02 = 19,666.08/x
  3. Step 3: Cross multiply
    29,658.28x = 44,522.02 × 19,666.08
  4. Step 4: Simplify right side
    29,658.28x = 875,573,892.28
  5. Step 5: Solve for x
    x = 875,573,892.28/29,658.28
  6. Step 6: Final answer
    x = 29,522.07

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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.