Home / 4,042.27-6,061.80-1,576.74

Finding the Fourth Proportional to 4,042.27, 6,061.80 and 1,576.74

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Solution

The fourth proportional to 4,042.27, 6,061.80 and 1,576.74 is: 2,364.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042.27 : 6,061.80 = 1,576.74 : x
  2. Step 2: Convert to fraction form
    4,042.27/6,061.80 = 1,576.74/x
  3. Step 3: Cross multiply
    4,042.27x = 6,061.80 × 1,576.74
  4. Step 4: Simplify right side
    4,042.27x = 9,557,882.53
  5. Step 5: Solve for x
    x = 9,557,882.53/4,042.27
  6. Step 6: Final answer
    x = 2,364.48

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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.