Home / 50,588.42-75,869.65-15,040.52

Finding the Fourth Proportional to 50,588.42, 75,869.65 and 15,040.52

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Solution

The fourth proportional to 50,588.42, 75,869.65 and 15,040.52 is: 22,556.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,588.42 : 75,869.65 = 15,040.52 : x
  2. Step 2: Convert to fraction form
    50,588.42/75,869.65 = 15,040.52/x
  3. Step 3: Cross multiply
    50,588.42x = 75,869.65 × 15,040.52
  4. Step 4: Simplify right side
    50,588.42x = 1,141,119,211.11
  5. Step 5: Solve for x
    x = 1,141,119,211.11/50,588.42
  6. Step 6: Final answer
    x = 22,556.92

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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.