Home / 110,777.33-152,871.94-60,476.33

Finding the Fourth Proportional to 110,777.33, 152,871.94 and 60,476.33

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Solution

The fourth proportional to 110,777.33, 152,871.94 and 60,476.33 is: 83,456.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,777.33 : 152,871.94 = 60,476.33 : x
  2. Step 2: Convert to fraction form
    110,777.33/152,871.94 = 60,476.33/x
  3. Step 3: Cross multiply
    110,777.33x = 152,871.94 × 60,476.33
  4. Step 4: Simplify right side
    110,777.33x = 9,245,134,122.17
  5. Step 5: Solve for x
    x = 9,245,134,122.17/110,777.33
  6. Step 6: Final answer
    x = 83,456.91

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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.