Home / 34,494.52-51,777.97-30,570.88

Finding the Fourth Proportional to 34,494.52, 51,777.97 and 30,570.88

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Solution

The fourth proportional to 34,494.52, 51,777.97 and 30,570.88 is: 45,888.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,494.52 : 51,777.97 = 30,570.88 : x
  2. Step 2: Convert to fraction form
    34,494.52/51,777.97 = 30,570.88/x
  3. Step 3: Cross multiply
    34,494.52x = 51,777.97 × 30,570.88
  4. Step 4: Simplify right side
    34,494.52x = 1,582,897,954.66
  5. Step 5: Solve for x
    x = 1,582,897,954.66/34,494.52
  6. Step 6: Final answer
    x = 45,888.39

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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.