Home / 33,269.16-49,649.13-29,719.31

Finding the Fourth Proportional to 33,269.16, 49,649.13 and 29,719.31

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Solution

The fourth proportional to 33,269.16, 49,649.13 and 29,719.31 is: 44,351.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,269.16 : 49,649.13 = 29,719.31 : x
  2. Step 2: Convert to fraction form
    33,269.16/49,649.13 = 29,719.31/x
  3. Step 3: Cross multiply
    33,269.16x = 49,649.13 × 29,719.31
  4. Step 4: Simplify right side
    33,269.16x = 1,475,537,721.04
  5. Step 5: Solve for x
    x = 1,475,537,721.04/33,269.16
  6. Step 6: Final answer
    x = 44,351.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.