Home / 45,890.33-63,393.17-35,414.60

Finding the Fourth Proportional to 45,890.33, 63,393.17 and 35,414.60

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Solution

The fourth proportional to 45,890.33, 63,393.17 and 35,414.60 is: 48,921.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,890.33 : 63,393.17 = 35,414.60 : x
  2. Step 2: Convert to fraction form
    45,890.33/63,393.17 = 35,414.60/x
  3. Step 3: Cross multiply
    45,890.33x = 63,393.17 × 35,414.60
  4. Step 4: Simplify right side
    45,890.33x = 2,245,043,264.24
  5. Step 5: Solve for x
    x = 2,245,043,264.24/45,890.33
  6. Step 6: Final answer
    x = 48,921.93

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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.