Home / 182,773.40-274,070.18-64,427.54

Finding the Fourth Proportional to 182,773.40, 274,070.18 and 64,427.54

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Solution

The fourth proportional to 182,773.40, 274,070.18 and 64,427.54 is: 96,609.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,773.40 : 274,070.18 = 64,427.54 : x
  2. Step 2: Convert to fraction form
    182,773.40/274,070.18 = 64,427.54/x
  3. Step 3: Cross multiply
    182,773.40x = 274,070.18 × 64,427.54
  4. Step 4: Simplify right side
    182,773.40x = 17,657,666,275.48
  5. Step 5: Solve for x
    x = 17,657,666,275.48/182,773.40
  6. Step 6: Final answer
    x = 96,609.61

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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.