Home / 34,127.10-51,229.05-26,370.30

Finding the Fourth Proportional to 34,127.10, 51,229.05 and 26,370.30

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Solution

The fourth proportional to 34,127.10, 51,229.05 and 26,370.30 is: 39,585.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,127.10 : 51,229.05 = 26,370.30 : x
  2. Step 2: Convert to fraction form
    34,127.10/51,229.05 = 26,370.30/x
  3. Step 3: Cross multiply
    34,127.10x = 51,229.05 × 26,370.30
  4. Step 4: Simplify right side
    34,127.10x = 1,350,925,417.22
  5. Step 5: Solve for x
    x = 1,350,925,417.22/34,127.10
  6. Step 6: Final answer
    x = 39,585.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.