Home / 194,708.04-292,078.46-61,585.35

Finding the Fourth Proportional to 194,708.04, 292,078.46 and 61,585.35

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Solution

The fourth proportional to 194,708.04, 292,078.46 and 61,585.35 is: 92,383.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,708.04 : 292,078.46 = 61,585.35 : x
  2. Step 2: Convert to fraction form
    194,708.04/292,078.46 = 61,585.35/x
  3. Step 3: Cross multiply
    194,708.04x = 292,078.46 × 61,585.35
  4. Step 4: Simplify right side
    194,708.04x = 17,987,754,186.56
  5. Step 5: Solve for x
    x = 17,987,754,186.56/194,708.04
  6. Step 6: Final answer
    x = 92,383.21

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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.