Home / 60,306.44-90,387-22,325.36

Finding the Fourth Proportional to 60,306.44, 90,387 and 22,325.36

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Solution

The fourth proportional to 60,306.44, 90,387 and 22,325.36 is: 33,461.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,306.44 : 90,387 = 22,325.36 : x
  2. Step 2: Convert to fraction form
    60,306.44/90,387 = 22,325.36/x
  3. Step 3: Cross multiply
    60,306.44x = 90,387 × 22,325.36
  4. Step 4: Simplify right side
    60,306.44x = 2,017,922,314.32
  5. Step 5: Solve for x
    x = 2,017,922,314.32/60,306.44
  6. Step 6: Final answer
    x = 33,461.14

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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.