Home / 171,482.28-236,655.38-96,030.12

Finding the Fourth Proportional to 171,482.28, 236,655.38 and 96,030.12

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Solution

The fourth proportional to 171,482.28, 236,655.38 and 96,030.12 is: 132,527.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,482.28 : 236,655.38 = 96,030.12 : x
  2. Step 2: Convert to fraction form
    171,482.28/236,655.38 = 96,030.12/x
  3. Step 3: Cross multiply
    171,482.28x = 236,655.38 × 96,030.12
  4. Step 4: Simplify right side
    171,482.28x = 22,726,044,540.05
  5. Step 5: Solve for x
    x = 22,726,044,540.05/171,482.28
  6. Step 6: Final answer
    x = 132,527.07

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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.