Home / 110,923.41-153,074.30-60,622.41

Finding the Fourth Proportional to 110,923.41, 153,074.30 and 60,622.41

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Solution

The fourth proportional to 110,923.41, 153,074.30 and 60,622.41 is: 83,658.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,923.41 : 153,074.30 = 60,622.41 : x
  2. Step 2: Convert to fraction form
    110,923.41/153,074.30 = 60,622.41/x
  3. Step 3: Cross multiply
    110,923.41x = 153,074.30 × 60,622.41
  4. Step 4: Simplify right side
    110,923.41x = 9,279,733,126.62
  5. Step 5: Solve for x
    x = 9,279,733,126.62/110,923.41
  6. Step 6: Final answer
    x = 83,658.92

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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.