Home / 88,843.23-122,606.19-48,558.69

Finding the Fourth Proportional to 88,843.23, 122,606.19 and 48,558.69

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Solution

The fourth proportional to 88,843.23, 122,606.19 and 48,558.69 is: 67,012.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,843.23 : 122,606.19 = 48,558.69 : x
  2. Step 2: Convert to fraction form
    88,843.23/122,606.19 = 48,558.69/x
  3. Step 3: Cross multiply
    88,843.23x = 122,606.19 × 48,558.69
  4. Step 4: Simplify right side
    88,843.23x = 5,953,595,972.29
  5. Step 5: Solve for x
    x = 5,953,595,972.29/88,843.23
  6. Step 6: Final answer
    x = 67,012.38

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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.