Home / 182,432.66-251,712.16-110,808.41

Finding the Fourth Proportional to 182,432.66, 251,712.16 and 110,808.41

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Solution

The fourth proportional to 182,432.66, 251,712.16 and 110,808.41 is: 152,888.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,432.66 : 251,712.16 = 110,808.41 : x
  2. Step 2: Convert to fraction form
    182,432.66/251,712.16 = 110,808.41/x
  3. Step 3: Cross multiply
    182,432.66x = 251,712.16 × 110,808.41
  4. Step 4: Simplify right side
    182,432.66x = 27,891,822,691.68
  5. Step 5: Solve for x
    x = 27,891,822,691.68/182,432.66
  6. Step 6: Final answer
    x = 152,888.32

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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.