Home / 17,091.72-25,649.02-5,998.46

Finding the Fourth Proportional to 17,091.72, 25,649.02 and 5,998.46

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Solution

The fourth proportional to 17,091.72, 25,649.02 and 5,998.46 is: 9,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,091.72 : 25,649.02 = 5,998.46 : x
  2. Step 2: Convert to fraction form
    17,091.72/25,649.02 = 5,998.46/x
  3. Step 3: Cross multiply
    17,091.72x = 25,649.02 × 5,998.46
  4. Step 4: Simplify right side
    17,091.72x = 153,854,620.51
  5. Step 5: Solve for x
    x = 153,854,620.51/17,091.72
  6. Step 6: Final answer
    x = 9,001.70

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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.