Home / 296,001.30-444,030.02-82,769.22

Finding the Fourth Proportional to 296,001.30, 444,030.02 and 82,769.22

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Solution

The fourth proportional to 296,001.30, 444,030.02 and 82,769.22 is: 124,161.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,001.30 : 444,030.02 = 82,769.22 : x
  2. Step 2: Convert to fraction form
    296,001.30/444,030.02 = 82,769.22/x
  3. Step 3: Cross multiply
    296,001.30x = 444,030.02 × 82,769.22
  4. Step 4: Simplify right side
    296,001.30x = 36,752,017,998.14
  5. Step 5: Solve for x
    x = 36,752,017,998.14/296,001.30
  6. Step 6: Final answer
    x = 124,161.68

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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.