Home / 88,496.62-122,124.73-48,210.41

Finding the Fourth Proportional to 88,496.62, 122,124.73 and 48,210.41

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Solution

The fourth proportional to 88,496.62, 122,124.73 and 48,210.41 is: 66,530.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,496.62 : 122,124.73 = 48,210.41 : x
  2. Step 2: Convert to fraction form
    88,496.62/122,124.73 = 48,210.41/x
  3. Step 3: Cross multiply
    88,496.62x = 122,124.73 × 48,210.41
  4. Step 4: Simplify right side
    88,496.62x = 5,887,682,892.67
  5. Step 5: Solve for x
    x = 5,887,682,892.67/88,496.62
  6. Step 6: Final answer
    x = 66,530.03

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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.