Home / 296,424.15-444,363.76-106,838.11

Finding the Fourth Proportional to 296,424.15, 444,363.76 and 106,838.11

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Solution

The fourth proportional to 296,424.15, 444,363.76 and 106,838.11 is: 160,158.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,424.15 : 444,363.76 = 106,838.11 : x
  2. Step 2: Convert to fraction form
    296,424.15/444,363.76 = 106,838.11/x
  3. Step 3: Cross multiply
    296,424.15x = 444,363.76 × 106,838.11
  4. Step 4: Simplify right side
    296,424.15x = 47,474,984,270.89
  5. Step 5: Solve for x
    x = 47,474,984,270.89/296,424.15
  6. Step 6: Final answer
    x = 160,158.96

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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.