Home / 5,999.32-9,001.95-2,712.07

Finding the Fourth Proportional to 5,999.32, 9,001.95 and 2,712.07

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Solution

The fourth proportional to 5,999.32, 9,001.95 and 2,712.07 is: 4,069.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.32 : 9,001.95 = 2,712.07 : x
  2. Step 2: Convert to fraction form
    5,999.32/9,001.95 = 2,712.07/x
  3. Step 3: Cross multiply
    5,999.32x = 9,001.95 × 2,712.07
  4. Step 4: Simplify right side
    5,999.32x = 24,413,918.54
  5. Step 5: Solve for x
    x = 24,413,918.54/5,999.32
  6. Step 6: Final answer
    x = 4,069.45

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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.