Home / 180,055.22-270,095.97-61,725.56

Finding the Fourth Proportional to 180,055.22, 270,095.97 and 61,725.56

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Solution

The fourth proportional to 180,055.22, 270,095.97 and 61,725.56 is: 92,592.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,055.22 : 270,095.97 = 61,725.56 : x
  2. Step 2: Convert to fraction form
    180,055.22/270,095.97 = 61,725.56/x
  3. Step 3: Cross multiply
    180,055.22x = 270,095.97 × 61,725.56
  4. Step 4: Simplify right side
    180,055.22x = 16,671,825,001.99
  5. Step 5: Solve for x
    x = 16,671,825,001.99/180,055.22
  6. Step 6: Final answer
    x = 92,592.84

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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.