Home / 110,339.48-152,269.26-60,039.56

Finding the Fourth Proportional to 110,339.48, 152,269.26 and 60,039.56

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Solution

The fourth proportional to 110,339.48, 152,269.26 and 60,039.56 is: 82,855.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,339.48 : 152,269.26 = 60,039.56 : x
  2. Step 2: Convert to fraction form
    110,339.48/152,269.26 = 60,039.56/x
  3. Step 3: Cross multiply
    110,339.48x = 152,269.26 × 60,039.56
  4. Step 4: Simplify right side
    110,339.48x = 9,142,179,371.93
  5. Step 5: Solve for x
    x = 9,142,179,371.93/110,339.48
  6. Step 6: Final answer
    x = 82,855.02

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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.