Home / 195,506.04-293,302.80-62,393.88

Finding the Fourth Proportional to 195,506.04, 293,302.80 and 62,393.88

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Solution

The fourth proportional to 195,506.04, 293,302.80 and 62,393.88 is: 93,604.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,506.04 : 293,302.80 = 62,393.88 : x
  2. Step 2: Convert to fraction form
    195,506.04/293,302.80 = 62,393.88/x
  3. Step 3: Cross multiply
    195,506.04x = 293,302.80 × 62,393.88
  4. Step 4: Simplify right side
    195,506.04x = 18,300,299,706.86
  5. Step 5: Solve for x
    x = 18,300,299,706.86/195,506.04
  6. Step 6: Final answer
    x = 93,604.78

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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.