Home / 56,132.06-84,125.16-22,813.34

Finding the Fourth Proportional to 56,132.06, 84,125.16 and 22,813.34

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Solution

The fourth proportional to 56,132.06, 84,125.16 and 22,813.34 is: 34,190.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,132.06 : 84,125.16 = 22,813.34 : x
  2. Step 2: Convert to fraction form
    56,132.06/84,125.16 = 22,813.34/x
  3. Step 3: Cross multiply
    56,132.06x = 84,125.16 × 22,813.34
  4. Step 4: Simplify right side
    56,132.06x = 1,919,175,457.01
  5. Step 5: Solve for x
    x = 1,919,175,457.01/56,132.06
  6. Step 6: Final answer
    x = 34,190.37

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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.