Home / 6,711.95-10,064.67-2,031.08

Finding the Fourth Proportional to 6,711.95, 10,064.67 and 2,031.08

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Solution

The fourth proportional to 6,711.95, 10,064.67 and 2,031.08 is: 3,045.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,711.95 : 10,064.67 = 2,031.08 : x
  2. Step 2: Convert to fraction form
    6,711.95/10,064.67 = 2,031.08/x
  3. Step 3: Cross multiply
    6,711.95x = 10,064.67 × 2,031.08
  4. Step 4: Simplify right side
    6,711.95x = 20,442,149.94
  5. Step 5: Solve for x
    x = 20,442,149.94/6,711.95
  6. Step 6: Final answer
    x = 3,045.64

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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.