Home / 8,032.52-11,084.28-4,675.36

Finding the Fourth Proportional to 8,032.52, 11,084.28 and 4,675.36

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Solution

The fourth proportional to 8,032.52, 11,084.28 and 4,675.36 is: 6,451.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032.52 : 11,084.28 = 4,675.36 : x
  2. Step 2: Convert to fraction form
    8,032.52/11,084.28 = 4,675.36/x
  3. Step 3: Cross multiply
    8,032.52x = 11,084.28 × 4,675.36
  4. Step 4: Simplify right side
    8,032.52x = 51,822,999.34
  5. Step 5: Solve for x
    x = 51,822,999.34/8,032.52
  6. Step 6: Final answer
    x = 6,451.65

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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.