Home / 4,801.65-6,626.85-2,677.53

Finding the Fourth Proportional to 4,801.65, 6,626.85 and 2,677.53

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Solution

The fourth proportional to 4,801.65, 6,626.85 and 2,677.53 is: 3,695.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801.65 : 6,626.85 = 2,677.53 : x
  2. Step 2: Convert to fraction form
    4,801.65/6,626.85 = 2,677.53/x
  3. Step 3: Cross multiply
    4,801.65x = 6,626.85 × 2,677.53
  4. Step 4: Simplify right side
    4,801.65x = 17,743,543.16
  5. Step 5: Solve for x
    x = 17,743,543.16/4,801.65
  6. Step 6: Final answer
    x = 3,695.30

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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.