Home / 34,414.75-47,509.04-23,080.10

Finding the Fourth Proportional to 34,414.75, 47,509.04 and 23,080.10

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Solution

The fourth proportional to 34,414.75, 47,509.04 and 23,080.10 is: 31,861.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414.75 : 47,509.04 = 23,080.10 : x
  2. Step 2: Convert to fraction form
    34,414.75/47,509.04 = 23,080.10/x
  3. Step 3: Cross multiply
    34,414.75x = 47,509.04 × 23,080.10
  4. Step 4: Simplify right side
    34,414.75x = 1,096,513,394.10
  5. Step 5: Solve for x
    x = 1,096,513,394.10/34,414.75
  6. Step 6: Final answer
    x = 31,861.73

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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.