Home / 195,304.86-292,479.54-176,372.25

Finding the Fourth Proportional to 195,304.86, 292,479.54 and 176,372.25

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Solution

The fourth proportional to 195,304.86, 292,479.54 and 176,372.25 is: 264,126.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,304.86 : 292,479.54 = 176,372.25 : x
  2. Step 2: Convert to fraction form
    195,304.86/292,479.54 = 176,372.25/x
  3. Step 3: Cross multiply
    195,304.86x = 292,479.54 × 176,372.25
  4. Step 4: Simplify right side
    195,304.86x = 51,585,274,548.77
  5. Step 5: Solve for x
    x = 51,585,274,548.77/195,304.86
  6. Step 6: Final answer
    x = 264,126.94

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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.