Home / 4,823.04-6,656.87-2,934.22

Finding the Fourth Proportional to 4,823.04, 6,656.87 and 2,934.22

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Solution

The fourth proportional to 4,823.04, 6,656.87 and 2,934.22 is: 4,049.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823.04 : 6,656.87 = 2,934.22 : x
  2. Step 2: Convert to fraction form
    4,823.04/6,656.87 = 2,934.22/x
  3. Step 3: Cross multiply
    4,823.04x = 6,656.87 × 2,934.22
  4. Step 4: Simplify right side
    4,823.04x = 19,532,689.78
  5. Step 5: Solve for x
    x = 19,532,689.78/4,823.04
  6. Step 6: Final answer
    x = 4,049.87

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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.