Home / 88,751.00-122,477.39-48,465.24

Finding the Fourth Proportional to 88,751.00, 122,477.39 and 48,465.24

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Solution

The fourth proportional to 88,751.00, 122,477.39 and 48,465.24 is: 66,882.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,751.00 : 122,477.39 = 48,465.24 : x
  2. Step 2: Convert to fraction form
    88,751.00/122,477.39 = 48,465.24/x
  3. Step 3: Cross multiply
    88,751.00x = 122,477.39 × 48,465.24
  4. Step 4: Simplify right side
    88,751.00x = 5,935,895,858.60
  5. Step 5: Solve for x
    x = 5,935,895,858.60/88,751.00
  6. Step 6: Final answer
    x = 66,882.58

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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.