Home / 47,066.51-70,599.82-33,089.05

Finding the Fourth Proportional to 47,066.51, 70,599.82 and 33,089.05

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Solution

The fourth proportional to 47,066.51, 70,599.82 and 33,089.05 is: 49,633.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,066.51 : 70,599.82 = 33,089.05 : x
  2. Step 2: Convert to fraction form
    47,066.51/70,599.82 = 33,089.05/x
  3. Step 3: Cross multiply
    47,066.51x = 70,599.82 × 33,089.05
  4. Step 4: Simplify right side
    47,066.51x = 2,336,080,620.97
  5. Step 5: Solve for x
    x = 2,336,080,620.97/47,066.51
  6. Step 6: Final answer
    x = 49,633.61

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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.