Home / 60,333.10-90,534.93-25,269.82

Finding the Fourth Proportional to 60,333.10, 90,534.93 and 25,269.82

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Solution

The fourth proportional to 60,333.10, 90,534.93 and 25,269.82 is: 37,919.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,333.10 : 90,534.93 = 25,269.82 : x
  2. Step 2: Convert to fraction form
    60,333.10/90,534.93 = 25,269.82/x
  3. Step 3: Cross multiply
    60,333.10x = 90,534.93 × 25,269.82
  4. Step 4: Simplify right side
    60,333.10x = 2,287,801,384.81
  5. Step 5: Solve for x
    x = 2,287,801,384.81/60,333.10
  6. Step 6: Final answer
    x = 37,919.51

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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.