Home / 2,276.01-3,414.01-632.55

Finding the Fourth Proportional to 2,276.01, 3,414.01 and 632.55

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Solution

The fourth proportional to 2,276.01, 3,414.01 and 632.55 is: 948.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276.01 : 3,414.01 = 632.55 : x
  2. Step 2: Convert to fraction form
    2,276.01/3,414.01 = 632.55/x
  3. Step 3: Cross multiply
    2,276.01x = 3,414.01 × 632.55
  4. Step 4: Simplify right side
    2,276.01x = 2,159,532.03
  5. Step 5: Solve for x
    x = 2,159,532.03/2,276.01
  6. Step 6: Final answer
    x = 948.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.