Home / 34,573.52-47,610.96-30,034.12

Finding the Fourth Proportional to 34,573.52, 47,610.96 and 30,034.12

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Solution

The fourth proportional to 34,573.52, 47,610.96 and 30,034.12 is: 41,359.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,573.52 : 47,610.96 = 30,034.12 : x
  2. Step 2: Convert to fraction form
    34,573.52/47,610.96 = 30,034.12/x
  3. Step 3: Cross multiply
    34,573.52x = 47,610.96 × 30,034.12
  4. Step 4: Simplify right side
    34,573.52x = 1,429,953,285.96
  5. Step 5: Solve for x
    x = 1,429,953,285.96/34,573.52
  6. Step 6: Final answer
    x = 41,359.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.