Home / 62,986.13-94,479.06-43,204.73

Finding the Fourth Proportional to 62,986.13, 94,479.06 and 43,204.73

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Solution

The fourth proportional to 62,986.13, 94,479.06 and 43,204.73 is: 64,807.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,986.13 : 94,479.06 = 43,204.73 : x
  2. Step 2: Convert to fraction form
    62,986.13/94,479.06 = 43,204.73/x
  3. Step 3: Cross multiply
    62,986.13x = 94,479.06 × 43,204.73
  4. Step 4: Simplify right side
    62,986.13x = 4,081,942,277.95
  5. Step 5: Solve for x
    x = 4,081,942,277.95/62,986.13
  6. Step 6: Final answer
    x = 64,807.00

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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.