Home / 5,026.97-7,541.73-1,516.91

Finding the Fourth Proportional to 5,026.97, 7,541.73 and 1,516.91

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Solution

The fourth proportional to 5,026.97, 7,541.73 and 1,516.91 is: 2,275.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026.97 : 7,541.73 = 1,516.91 : x
  2. Step 2: Convert to fraction form
    5,026.97/7,541.73 = 1,516.91/x
  3. Step 3: Cross multiply
    5,026.97x = 7,541.73 × 1,516.91
  4. Step 4: Simplify right side
    5,026.97x = 11,440,087.95
  5. Step 5: Solve for x
    x = 11,440,087.95/5,026.97
  6. Step 6: Final answer
    x = 2,275.74

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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.