Home / 88,584.01-122,246.49-48,298.45

Finding the Fourth Proportional to 88,584.01, 122,246.49 and 48,298.45

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Solution

The fourth proportional to 88,584.01, 122,246.49 and 48,298.45 is: 66,652.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,584.01 : 122,246.49 = 48,298.45 : x
  2. Step 2: Convert to fraction form
    88,584.01/122,246.49 = 48,298.45/x
  3. Step 3: Cross multiply
    88,584.01x = 122,246.49 × 48,298.45
  4. Step 4: Simplify right side
    88,584.01x = 5,904,315,373.71
  5. Step 5: Solve for x
    x = 5,904,315,373.71/88,584.01
  6. Step 6: Final answer
    x = 66,652.16

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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.