Home / 31,563.24-47,299.75-23,177.47

Finding the Fourth Proportional to 31,563.24, 47,299.75 and 23,177.47

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Solution

The fourth proportional to 31,563.24, 47,299.75 and 23,177.47 is: 34,733.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,563.24 : 47,299.75 = 23,177.47 : x
  2. Step 2: Convert to fraction form
    31,563.24/47,299.75 = 23,177.47/x
  3. Step 3: Cross multiply
    31,563.24x = 47,299.75 × 23,177.47
  4. Step 4: Simplify right side
    31,563.24x = 1,096,288,536.63
  5. Step 5: Solve for x
    x = 1,096,288,536.63/31,563.24
  6. Step 6: Final answer
    x = 34,733.08

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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.