Home / 34,391.44-51,357.14-29,409.04

Finding the Fourth Proportional to 34,391.44, 51,357.14 and 29,409.04

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Solution

The fourth proportional to 34,391.44, 51,357.14 and 29,409.04 is: 43,916.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,391.44 : 51,357.14 = 29,409.04 : x
  2. Step 2: Convert to fraction form
    34,391.44/51,357.14 = 29,409.04/x
  3. Step 3: Cross multiply
    34,391.44x = 51,357.14 × 29,409.04
  4. Step 4: Simplify right side
    34,391.44x = 1,510,364,184.55
  5. Step 5: Solve for x
    x = 1,510,364,184.55/34,391.44
  6. Step 6: Final answer
    x = 43,916.86

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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.