Home / 34,953.38-48,269.94-29,888.36

Finding the Fourth Proportional to 34,953.38, 48,269.94 and 29,888.36

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Solution

The fourth proportional to 34,953.38, 48,269.94 and 29,888.36 is: 41,275.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,953.38 : 48,269.94 = 29,888.36 : x
  2. Step 2: Convert to fraction form
    34,953.38/48,269.94 = 29,888.36/x
  3. Step 3: Cross multiply
    34,953.38x = 48,269.94 × 29,888.36
  4. Step 4: Simplify right side
    34,953.38x = 1,442,709,343.90
  5. Step 5: Solve for x
    x = 1,442,709,343.90/34,953.38
  6. Step 6: Final answer
    x = 41,275.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.