Home / 34,207.59-47,201.76-19,098.48

Finding the Fourth Proportional to 34,207.59, 47,201.76 and 19,098.48

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Solution

The fourth proportional to 34,207.59, 47,201.76 and 19,098.48 is: 26,353.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,207.59 : 47,201.76 = 19,098.48 : x
  2. Step 2: Convert to fraction form
    34,207.59/47,201.76 = 19,098.48/x
  3. Step 3: Cross multiply
    34,207.59x = 47,201.76 × 19,098.48
  4. Step 4: Simplify right side
    34,207.59x = 901,481,869.32
  5. Step 5: Solve for x
    x = 901,481,869.32/34,207.59
  6. Step 6: Final answer
    x = 26,353.27

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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.