Home / 34,013.28-51,032.88-30,714.96

Finding the Fourth Proportional to 34,013.28, 51,032.88 and 30,714.96

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Solution

The fourth proportional to 34,013.28, 51,032.88 and 30,714.96 is: 46,084.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,013.28 : 51,032.88 = 30,714.96 : x
  2. Step 2: Convert to fraction form
    34,013.28/51,032.88 = 30,714.96/x
  3. Step 3: Cross multiply
    34,013.28x = 51,032.88 × 30,714.96
  4. Step 4: Simplify right side
    34,013.28x = 1,567,472,867.88
  5. Step 5: Solve for x
    x = 1,567,472,867.88/34,013.28
  6. Step 6: Final answer
    x = 46,084.14

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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.