Home / 180,042.03-270,095.85-61,725.33

Finding the Fourth Proportional to 180,042.03, 270,095.85 and 61,725.33

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Solution

The fourth proportional to 180,042.03, 270,095.85 and 61,725.33 is: 92,599.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,042.03 : 270,095.85 = 61,725.33 : x
  2. Step 2: Convert to fraction form
    180,042.03/270,095.85 = 61,725.33/x
  3. Step 3: Cross multiply
    180,042.03x = 270,095.85 × 61,725.33
  4. Step 4: Simplify right side
    180,042.03x = 16,671,755,472.88
  5. Step 5: Solve for x
    x = 16,671,755,472.88/180,042.03
  6. Step 6: Final answer
    x = 92,599.24

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1.5x scale

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.