Home / 29,769.42-44,649.92-10,045.38

Finding the Fourth Proportional to 29,769.42, 44,649.92 and 10,045.38

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Solution

The fourth proportional to 29,769.42, 44,649.92 and 10,045.38 is: 15,066.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,769.42 : 44,649.92 = 10,045.38 : x
  2. Step 2: Convert to fraction form
    29,769.42/44,649.92 = 10,045.38/x
  3. Step 3: Cross multiply
    29,769.42x = 44,649.92 × 10,045.38
  4. Step 4: Simplify right side
    29,769.42x = 448,525,363.14
  5. Step 5: Solve for x
    x = 448,525,363.14/29,769.42
  6. Step 6: Final answer
    x = 15,066.65

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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.