Home / 4,613.90-6,367.54-2,624.65

Finding the Fourth Proportional to 4,613.90, 6,367.54 and 2,624.65

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Solution

The fourth proportional to 4,613.90, 6,367.54 and 2,624.65 is: 3,622.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613.90 : 6,367.54 = 2,624.65 : x
  2. Step 2: Convert to fraction form
    4,613.90/6,367.54 = 2,624.65/x
  3. Step 3: Cross multiply
    4,613.90x = 6,367.54 × 2,624.65
  4. Step 4: Simplify right side
    4,613.90x = 16,712,541.38
  5. Step 5: Solve for x
    x = 16,712,541.38/4,613.90
  6. Step 6: Final answer
    x = 3,622.21

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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.