Home / 88,892.01-122,670.14-48,605.36

Finding the Fourth Proportional to 88,892.01, 122,670.14 and 48,605.36

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Solution

The fourth proportional to 88,892.01, 122,670.14 and 48,605.36 is: 67,074.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,892.01 : 122,670.14 = 48,605.36 : x
  2. Step 2: Convert to fraction form
    88,892.01/122,670.14 = 48,605.36/x
  3. Step 3: Cross multiply
    88,892.01x = 122,670.14 × 48,605.36
  4. Step 4: Simplify right side
    88,892.01x = 5,962,425,459.57
  5. Step 5: Solve for x
    x = 5,962,425,459.57/88,892.01
  6. Step 6: Final answer
    x = 67,074.93

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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.