Home / 60,566.18-90,853.12-19,014.82

Finding the Fourth Proportional to 60,566.18, 90,853.12 and 19,014.82

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Solution

The fourth proportional to 60,566.18, 90,853.12 and 19,014.82 is: 28,523.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,566.18 : 90,853.12 = 19,014.82 : x
  2. Step 2: Convert to fraction form
    60,566.18/90,853.12 = 19,014.82/x
  3. Step 3: Cross multiply
    60,566.18x = 90,853.12 × 19,014.82
  4. Step 4: Simplify right side
    60,566.18x = 1,727,555,723.24
  5. Step 5: Solve for x
    x = 1,727,555,723.24/60,566.18
  6. Step 6: Final answer
    x = 28,523.44

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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.