Home / 296,422.15-444,360.76-106,836.11

Finding the Fourth Proportional to 296,422.15, 444,360.76 and 106,836.11

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Solution

The fourth proportional to 296,422.15, 444,360.76 and 106,836.11 is: 160,155.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,422.15 : 444,360.76 = 106,836.11 : x
  2. Step 2: Convert to fraction form
    296,422.15/444,360.76 = 106,836.11/x
  3. Step 3: Cross multiply
    296,422.15x = 444,360.76 × 106,836.11
  4. Step 4: Simplify right side
    296,422.15x = 47,473,777,012.51
  5. Step 5: Solve for x
    x = 47,473,777,012.51/296,422.15
  6. Step 6: Final answer
    x = 160,155.97

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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.