Home / 195,004.08-292,549.32-61,891.92

Finding the Fourth Proportional to 195,004.08, 292,549.32 and 61,891.92

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Solution

The fourth proportional to 195,004.08, 292,549.32 and 61,891.92 is: 92,851.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,004.08 : 292,549.32 = 61,891.92 : x
  2. Step 2: Convert to fraction form
    195,004.08/292,549.32 = 61,891.92/x
  3. Step 3: Cross multiply
    195,004.08x = 292,549.32 × 61,891.92
  4. Step 4: Simplify right side
    195,004.08x = 18,106,439,109.49
  5. Step 5: Solve for x
    x = 18,106,439,109.49/195,004.08
  6. Step 6: Final answer
    x = 92,851.59

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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.