Home / 47,066.45-70,599.85-33,089.04

Finding the Fourth Proportional to 47,066.45, 70,599.85 and 33,089.04

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Solution

The fourth proportional to 47,066.45, 70,599.85 and 33,089.04 is: 49,633.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,066.45 : 70,599.85 = 33,089.04 : x
  2. Step 2: Convert to fraction form
    47,066.45/70,599.85 = 33,089.04/x
  3. Step 3: Cross multiply
    47,066.45x = 70,599.85 × 33,089.04
  4. Step 4: Simplify right side
    47,066.45x = 2,336,081,177.92
  5. Step 5: Solve for x
    x = 2,336,081,177.92/47,066.45
  6. Step 6: Final answer
    x = 49,633.69

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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.