Home / 88,873.27-122,648.11-48,586.23

Finding the Fourth Proportional to 88,873.27, 122,648.11 and 48,586.23

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Solution

The fourth proportional to 88,873.27, 122,648.11 and 48,586.23 is: 67,050.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,873.27 : 122,648.11 = 48,586.23 : x
  2. Step 2: Convert to fraction form
    88,873.27/122,648.11 = 48,586.23/x
  3. Step 3: Cross multiply
    88,873.27x = 122,648.11 × 48,586.23
  4. Step 4: Simplify right side
    88,873.27x = 5,959,009,160.06
  5. Step 5: Solve for x
    x = 5,959,009,160.06/88,873.27
  6. Step 6: Final answer
    x = 67,050.64

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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.