Home / 44,690.08-67,032.88-18,394.24

Finding the Fourth Proportional to 44,690.08, 67,032.88 and 18,394.24

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Solution

The fourth proportional to 44,690.08, 67,032.88 and 18,394.24 is: 27,590.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690.08 : 67,032.88 = 18,394.24 : x
  2. Step 2: Convert to fraction form
    44,690.08/67,032.88 = 18,394.24/x
  3. Step 3: Cross multiply
    44,690.08x = 67,032.88 × 18,394.24
  4. Step 4: Simplify right side
    44,690.08x = 1,233,018,882.61
  5. Step 5: Solve for x
    x = 1,233,018,882.61/44,690.08
  6. Step 6: Final answer
    x = 27,590.44

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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.