Home / 44,294.04-66,490.20-18,017.10

Finding the Fourth Proportional to 44,294.04, 66,490.20 and 18,017.10

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Solution

The fourth proportional to 44,294.04, 66,490.20 and 18,017.10 is: 27,045.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,294.04 : 66,490.20 = 18,017.10 : x
  2. Step 2: Convert to fraction form
    44,294.04/66,490.20 = 18,017.10/x
  3. Step 3: Cross multiply
    44,294.04x = 66,490.20 × 18,017.10
  4. Step 4: Simplify right side
    44,294.04x = 1,197,960,582.42
  5. Step 5: Solve for x
    x = 1,197,960,582.42/44,294.04
  6. Step 6: Final answer
    x = 27,045.64

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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.