Home / 34,276.24-51,102.12-33,414.40

Finding the Fourth Proportional to 34,276.24, 51,102.12 and 33,414.40

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Solution

The fourth proportional to 34,276.24, 51,102.12 and 33,414.40 is: 49,817.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,276.24 : 51,102.12 = 33,414.40 : x
  2. Step 2: Convert to fraction form
    34,276.24/51,102.12 = 33,414.40/x
  3. Step 3: Cross multiply
    34,276.24x = 51,102.12 × 33,414.40
  4. Step 4: Simplify right side
    34,276.24x = 1,707,546,678.53
  5. Step 5: Solve for x
    x = 1,707,546,678.53/34,276.24
  6. Step 6: Final answer
    x = 49,817.21

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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.