Home / 34,542.03-47,461.43-27,456.15

Finding the Fourth Proportional to 34,542.03, 47,461.43 and 27,456.15

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Solution

The fourth proportional to 34,542.03, 47,461.43 and 27,456.15 is: 37,725.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,542.03 : 47,461.43 = 27,456.15 : x
  2. Step 2: Convert to fraction form
    34,542.03/47,461.43 = 27,456.15/x
  3. Step 3: Cross multiply
    34,542.03x = 47,461.43 × 27,456.15
  4. Step 4: Simplify right side
    34,542.03x = 1,303,108,141.29
  5. Step 5: Solve for x
    x = 1,303,108,141.29/34,542.03
  6. Step 6: Final answer
    x = 37,725.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.