Home / 60,812.04-91,194.81-29,213.10

Finding the Fourth Proportional to 60,812.04, 91,194.81 and 29,213.10

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Solution

The fourth proportional to 60,812.04, 91,194.81 and 29,213.10 is: 43,808.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,812.04 : 91,194.81 = 29,213.10 : x
  2. Step 2: Convert to fraction form
    60,812.04/91,194.81 = 29,213.10/x
  3. Step 3: Cross multiply
    60,812.04x = 91,194.81 × 29,213.10
  4. Step 4: Simplify right side
    60,812.04x = 2,664,083,104.01
  5. Step 5: Solve for x
    x = 2,664,083,104.01/60,812.04
  6. Step 6: Final answer
    x = 43,808.48

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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.