Home / 174,180.28-240,367.66-94,692.28

Finding the Fourth Proportional to 174,180.28, 240,367.66 and 94,692.28

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Solution

The fourth proportional to 174,180.28, 240,367.66 and 94,692.28 is: 130,674.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,180.28 : 240,367.66 = 94,692.28 : x
  2. Step 2: Convert to fraction form
    174,180.28/240,367.66 = 94,692.28/x
  3. Step 3: Cross multiply
    174,180.28x = 240,367.66 × 94,692.28
  4. Step 4: Simplify right side
    174,180.28x = 22,760,961,763.66
  5. Step 5: Solve for x
    x = 22,760,961,763.66/174,180.28
  6. Step 6: Final answer
    x = 130,674.73

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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.