Home / 94,545.80-130,473.20-52,104.33

Finding the Fourth Proportional to 94,545.80, 130,473.20 and 52,104.33

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Solution

The fourth proportional to 94,545.80, 130,473.20 and 52,104.33 is: 71,903.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,545.80 : 130,473.20 = 52,104.33 : x
  2. Step 2: Convert to fraction form
    94,545.80/130,473.20 = 52,104.33/x
  3. Step 3: Cross multiply
    94,545.80x = 130,473.20 × 52,104.33
  4. Step 4: Simplify right side
    94,545.80x = 6,798,218,016.59
  5. Step 5: Solve for x
    x = 6,798,218,016.59/94,545.80
  6. Step 6: Final answer
    x = 71,903.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.