Home / 184,616.16-254,770.65-107,106.85

Finding the Fourth Proportional to 184,616.16, 254,770.65 and 107,106.85

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Solution

The fourth proportional to 184,616.16, 254,770.65 and 107,106.85 is: 147,807.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,616.16 : 254,770.65 = 107,106.85 : x
  2. Step 2: Convert to fraction form
    184,616.16/254,770.65 = 107,106.85/x
  3. Step 3: Cross multiply
    184,616.16x = 254,770.65 × 107,106.85
  4. Step 4: Simplify right side
    184,616.16x = 27,287,681,793.95
  5. Step 5: Solve for x
    x = 27,287,681,793.95/184,616.16
  6. Step 6: Final answer
    x = 147,807.66

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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.