Home / 96,709.93-144,977.41-34,365.85

Finding the Fourth Proportional to 96,709.93, 144,977.41 and 34,365.85

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Solution

The fourth proportional to 96,709.93, 144,977.41 and 34,365.85 is: 51,517.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,709.93 : 144,977.41 = 34,365.85 : x
  2. Step 2: Convert to fraction form
    96,709.93/144,977.41 = 34,365.85/x
  3. Step 3: Cross multiply
    96,709.93x = 144,977.41 × 34,365.85
  4. Step 4: Simplify right side
    96,709.93x = 4,982,271,925.45
  5. Step 5: Solve for x
    x = 4,982,271,925.45/96,709.93
  6. Step 6: Final answer
    x = 51,517.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.