Home / 75,001.01-112,466.88-27,604.19

Finding the Fourth Proportional to 75,001.01, 112,466.88 and 27,604.19

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Solution

The fourth proportional to 75,001.01, 112,466.88 and 27,604.19 is: 41,393.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,001.01 : 112,466.88 = 27,604.19 : x
  2. Step 2: Convert to fraction form
    75,001.01/112,466.88 = 27,604.19/x
  3. Step 3: Cross multiply
    75,001.01x = 112,466.88 × 27,604.19
  4. Step 4: Simplify right side
    75,001.01x = 3,104,557,405.39
  5. Step 5: Solve for x
    x = 3,104,557,405.39/75,001.01
  6. Step 6: Final answer
    x = 41,393.54

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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.