Home / 182,750.88-274,127.76-64,395.12

Finding the Fourth Proportional to 182,750.88, 274,127.76 and 64,395.12

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Solution

The fourth proportional to 182,750.88, 274,127.76 and 64,395.12 is: 96,593.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,750.88 : 274,127.76 = 64,395.12 : x
  2. Step 2: Convert to fraction form
    182,750.88/274,127.76 = 64,395.12/x
  3. Step 3: Cross multiply
    182,750.88x = 274,127.76 × 64,395.12
  4. Step 4: Simplify right side
    182,750.88x = 17,652,490,000.53
  5. Step 5: Solve for x
    x = 17,652,490,000.53/182,750.88
  6. Step 6: Final answer
    x = 96,593.19

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1.5x scale

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.