Home / 95,526.45-143,265.92-39,351.33

Finding the Fourth Proportional to 95,526.45, 143,265.92 and 39,351.33

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Solution

The fourth proportional to 95,526.45, 143,265.92 and 39,351.33 is: 59,017.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,526.45 : 143,265.92 = 39,351.33 : x
  2. Step 2: Convert to fraction form
    95,526.45/143,265.92 = 39,351.33/x
  3. Step 3: Cross multiply
    95,526.45x = 143,265.92 × 39,351.33
  4. Step 4: Simplify right side
    95,526.45x = 5,637,704,298.92
  5. Step 5: Solve for x
    x = 5,637,704,298.92/95,526.45
  6. Step 6: Final answer
    x = 59,017.21

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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.