Home / 97,312.50-146,025.45-41,149.26

Finding the Fourth Proportional to 97,312.50, 146,025.45 and 41,149.26

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Solution

The fourth proportional to 97,312.50, 146,025.45 and 41,149.26 is: 61,747.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,312.50 : 146,025.45 = 41,149.26 : x
  2. Step 2: Convert to fraction form
    97,312.50/146,025.45 = 41,149.26/x
  3. Step 3: Cross multiply
    97,312.50x = 146,025.45 × 41,149.26
  4. Step 4: Simplify right side
    97,312.50x = 6,008,839,208.67
  5. Step 5: Solve for x
    x = 6,008,839,208.67/97,312.50
  6. Step 6: Final answer
    x = 61,747.87

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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.