Home / 44,498.16-66,747.08-18,202.90

Finding the Fourth Proportional to 44,498.16, 66,747.08 and 18,202.90

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Solution

The fourth proportional to 44,498.16, 66,747.08 and 18,202.90 is: 27,304.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,498.16 : 66,747.08 = 18,202.90 : x
  2. Step 2: Convert to fraction form
    44,498.16/66,747.08 = 18,202.90/x
  3. Step 3: Cross multiply
    44,498.16x = 66,747.08 × 18,202.90
  4. Step 4: Simplify right side
    44,498.16x = 1,214,990,088.80
  5. Step 5: Solve for x
    x = 1,214,990,088.80/44,498.16
  6. Step 6: Final answer
    x = 27,304.28

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1.5x scale

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.