Home / 3,569.67-4,926.45-2,077.73

Finding the Fourth Proportional to 3,569.67, 4,926.45 and 2,077.73

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Solution

The fourth proportional to 3,569.67, 4,926.45 and 2,077.73 is: 2,867.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569.67 : 4,926.45 = 2,077.73 : x
  2. Step 2: Convert to fraction form
    3,569.67/4,926.45 = 2,077.73/x
  3. Step 3: Cross multiply
    3,569.67x = 4,926.45 × 2,077.73
  4. Step 4: Simplify right side
    3,569.67x = 10,235,803.21
  5. Step 5: Solve for x
    x = 10,235,803.21/3,569.67
  6. Step 6: Final answer
    x = 2,867.44

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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.