Home / 5,929.18-8,182.03-3,276.54

Finding the Fourth Proportional to 5,929.18, 8,182.03 and 3,276.54

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Solution

The fourth proportional to 5,929.18, 8,182.03 and 3,276.54 is: 4,521.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929.18 : 8,182.03 = 3,276.54 : x
  2. Step 2: Convert to fraction form
    5,929.18/8,182.03 = 3,276.54/x
  3. Step 3: Cross multiply
    5,929.18x = 8,182.03 × 3,276.54
  4. Step 4: Simplify right side
    5,929.18x = 26,808,748.58
  5. Step 5: Solve for x
    x = 26,808,748.58/5,929.18
  6. Step 6: Final answer
    x = 4,521.49

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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.