Home / 60,035.18-90,057.22-17,911.94

Finding the Fourth Proportional to 60,035.18, 90,057.22 and 17,911.94

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Solution

The fourth proportional to 60,035.18, 90,057.22 and 17,911.94 is: 26,869.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,035.18 : 90,057.22 = 17,911.94 : x
  2. Step 2: Convert to fraction form
    60,035.18/90,057.22 = 17,911.94/x
  3. Step 3: Cross multiply
    60,035.18x = 90,057.22 × 17,911.94
  4. Step 4: Simplify right side
    60,035.18x = 1,613,099,026.14
  5. Step 5: Solve for x
    x = 1,613,099,026.14/60,035.18
  6. Step 6: Final answer
    x = 26,869.23

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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.