Home / 196,042.11-294,101.46-62,912.13

Finding the Fourth Proportional to 196,042.11, 294,101.46 and 62,912.13

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Solution

The fourth proportional to 196,042.11, 294,101.46 and 62,912.13 is: 94,380.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,042.11 : 294,101.46 = 62,912.13 : x
  2. Step 2: Convert to fraction form
    196,042.11/294,101.46 = 62,912.13/x
  3. Step 3: Cross multiply
    196,042.11x = 294,101.46 × 62,912.13
  4. Step 4: Simplify right side
    196,042.11x = 18,502,549,284.71
  5. Step 5: Solve for x
    x = 18,502,549,284.71/196,042.11
  6. Step 6: Final answer
    x = 94,380.48

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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.