Home / 195,078.41-292,637.08-52,925.91

Finding the Fourth Proportional to 195,078.41, 292,637.08 and 52,925.91

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Solution

The fourth proportional to 195,078.41, 292,637.08 and 52,925.91 is: 79,394.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,078.41 : 292,637.08 = 52,925.91 : x
  2. Step 2: Convert to fraction form
    195,078.41/292,637.08 = 52,925.91/x
  3. Step 3: Cross multiply
    195,078.41x = 292,637.08 × 52,925.91
  4. Step 4: Simplify right side
    195,078.41x = 15,488,083,626.43
  5. Step 5: Solve for x
    x = 15,488,083,626.43/195,078.41
  6. Step 6: Final answer
    x = 79,394.15

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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.