Home / 26,637.52-39,933.24-10,210

Finding the Fourth Proportional to 26,637.52, 39,933.24 and 10,210

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Solution

The fourth proportional to 26,637.52, 39,933.24 and 10,210 is: 15,306.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,637.52 : 39,933.24 = 10,210 : x
  2. Step 2: Convert to fraction form
    26,637.52/39,933.24 = 10,210/x
  3. Step 3: Cross multiply
    26,637.52x = 39,933.24 × 10,210
  4. Step 4: Simplify right side
    26,637.52x = 407,718,380.40
  5. Step 5: Solve for x
    x = 407,718,380.40/26,637.52
  6. Step 6: Final answer
    x = 15,306.17

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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.