Home / 182,047.20-251,151.48-110,401.08

Finding the Fourth Proportional to 182,047.20, 251,151.48 and 110,401.08

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Solution

The fourth proportional to 182,047.20, 251,151.48 and 110,401.08 is: 152,308.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,047.20 : 251,151.48 = 110,401.08 : x
  2. Step 2: Convert to fraction form
    182,047.20/251,151.48 = 110,401.08/x
  3. Step 3: Cross multiply
    182,047.20x = 251,151.48 × 110,401.08
  4. Step 4: Simplify right side
    182,047.20x = 27,727,394,635.60
  5. Step 5: Solve for x
    x = 27,727,394,635.60/182,047.20
  6. Step 6: Final answer
    x = 152,308.82

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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.