Home / 33,407.10-50,110.65-33,176.70

Finding the Fourth Proportional to 33,407.10, 50,110.65 and 33,176.70

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Solution

The fourth proportional to 33,407.10, 50,110.65 and 33,176.70 is: 49,765.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,407.10 : 50,110.65 = 33,176.70 : x
  2. Step 2: Convert to fraction form
    33,407.10/50,110.65 = 33,176.70/x
  3. Step 3: Cross multiply
    33,407.10x = 50,110.65 × 33,176.70
  4. Step 4: Simplify right side
    33,407.10x = 1,662,506,001.86
  5. Step 5: Solve for x
    x = 1,662,506,001.86/33,407.10
  6. Step 6: Final answer
    x = 49,765.05

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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.