Home / 60,651.16-90,994.34-25,105.93

Finding the Fourth Proportional to 60,651.16, 90,994.34 and 25,105.93

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Solution

The fourth proportional to 60,651.16, 90,994.34 and 25,105.93 is: 37,666.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,651.16 : 90,994.34 = 25,105.93 : x
  2. Step 2: Convert to fraction form
    60,651.16/90,994.34 = 25,105.93/x
  3. Step 3: Cross multiply
    60,651.16x = 90,994.34 × 25,105.93
  4. Step 4: Simplify right side
    60,651.16x = 2,284,497,530.44
  5. Step 5: Solve for x
    x = 2,284,497,530.44/60,651.16
  6. Step 6: Final answer
    x = 37,666.18

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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.