Home / 5,980.60-8,253.01-3,327.95

Finding the Fourth Proportional to 5,980.60, 8,253.01 and 3,327.95

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Solution

The fourth proportional to 5,980.60, 8,253.01 and 3,327.95 is: 4,592.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980.60 : 8,253.01 = 3,327.95 : x
  2. Step 2: Convert to fraction form
    5,980.60/8,253.01 = 3,327.95/x
  3. Step 3: Cross multiply
    5,980.60x = 8,253.01 × 3,327.95
  4. Step 4: Simplify right side
    5,980.60x = 27,465,587.99
  5. Step 5: Solve for x
    x = 27,465,587.99/5,980.60
  6. Step 6: Final answer
    x = 4,592.45

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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.