Home / 194,707.04-292,076.96-61,584.35

Finding the Fourth Proportional to 194,707.04, 292,076.96 and 61,584.35

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Solution

The fourth proportional to 194,707.04, 292,076.96 and 61,584.35 is: 92,381.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,707.04 : 292,076.96 = 61,584.35 : x
  2. Step 2: Convert to fraction form
    194,707.04/292,076.96 = 61,584.35/x
  3. Step 3: Cross multiply
    194,707.04x = 292,076.96 × 61,584.35
  4. Step 4: Simplify right side
    194,707.04x = 17,987,367,963.27
  5. Step 5: Solve for x
    x = 17,987,367,963.27/194,707.04
  6. Step 6: Final answer
    x = 92,381.71

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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.