Home / 44,331.98-66,422.80-26,764.91

Finding the Fourth Proportional to 44,331.98, 66,422.80 and 26,764.91

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Solution

The fourth proportional to 44,331.98, 66,422.80 and 26,764.91 is: 40,101.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,331.98 : 66,422.80 = 26,764.91 : x
  2. Step 2: Convert to fraction form
    44,331.98/66,422.80 = 26,764.91/x
  3. Step 3: Cross multiply
    44,331.98x = 66,422.80 × 26,764.91
  4. Step 4: Simplify right side
    44,331.98x = 1,777,800,263.95
  5. Step 5: Solve for x
    x = 1,777,800,263.95/44,331.98
  6. Step 6: Final answer
    x = 40,101.98

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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.