Home / 62,669.33-94,063.67-38,904.95

Finding the Fourth Proportional to 62,669.33, 94,063.67 and 38,904.95

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Solution

The fourth proportional to 62,669.33, 94,063.67 and 38,904.95 is: 58,394.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,669.33 : 94,063.67 = 38,904.95 : x
  2. Step 2: Convert to fraction form
    62,669.33/94,063.67 = 38,904.95/x
  3. Step 3: Cross multiply
    62,669.33x = 94,063.67 × 38,904.95
  4. Step 4: Simplify right side
    62,669.33x = 3,659,542,254.43
  5. Step 5: Solve for x
    x = 3,659,542,254.43/62,669.33
  6. Step 6: Final answer
    x = 58,394.47

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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.