Home / 60,566.28-90,846-18,445.44

Finding the Fourth Proportional to 60,566.28, 90,846 and 18,445.44

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Solution

The fourth proportional to 60,566.28, 90,846 and 18,445.44 is: 27,667.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,566.28 : 90,846 = 18,445.44 : x
  2. Step 2: Convert to fraction form
    60,566.28/90,846 = 18,445.44/x
  3. Step 3: Cross multiply
    60,566.28x = 90,846 × 18,445.44
  4. Step 4: Simplify right side
    60,566.28x = 1,675,694,442.24
  5. Step 5: Solve for x
    x = 1,675,694,442.24/60,566.28
  6. Step 6: Final answer
    x = 27,667.12

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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.