Home / 104,925.11-144,792.15-59,602.96

Finding the Fourth Proportional to 104,925.11, 144,792.15 and 59,602.96

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Solution

The fourth proportional to 104,925.11, 144,792.15 and 59,602.96 is: 82,249.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,925.11 : 144,792.15 = 59,602.96 : x
  2. Step 2: Convert to fraction form
    104,925.11/144,792.15 = 59,602.96/x
  3. Step 3: Cross multiply
    104,925.11x = 144,792.15 × 59,602.96
  4. Step 4: Simplify right side
    104,925.11x = 8,630,040,724.76
  5. Step 5: Solve for x
    x = 8,630,040,724.76/104,925.11
  6. Step 6: Final answer
    x = 82,249.53

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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.