Home / 192,304.44-288,423.33-52,030.26

Finding the Fourth Proportional to 192,304.44, 288,423.33 and 52,030.26

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Solution

The fourth proportional to 192,304.44, 288,423.33 and 52,030.26 is: 78,036.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,304.44 : 288,423.33 = 52,030.26 : x
  2. Step 2: Convert to fraction form
    192,304.44/288,423.33 = 52,030.26/x
  3. Step 3: Cross multiply
    192,304.44x = 288,423.33 × 52,030.26
  4. Step 4: Simplify right side
    192,304.44x = 15,006,740,849.97
  5. Step 5: Solve for x
    x = 15,006,740,849.97/192,304.44
  6. Step 6: Final answer
    x = 78,036.37

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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.