Home / 110,835.79-152,954.40-63,092.23

Finding the Fourth Proportional to 110,835.79, 152,954.40 and 63,092.23

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Solution

The fourth proportional to 110,835.79, 152,954.40 and 63,092.23 is: 87,067.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,835.79 : 152,954.40 = 63,092.23 : x
  2. Step 2: Convert to fraction form
    110,835.79/152,954.40 = 63,092.23/x
  3. Step 3: Cross multiply
    110,835.79x = 152,954.40 × 63,092.23
  4. Step 4: Simplify right side
    110,835.79x = 9,650,234,184.31
  5. Step 5: Solve for x
    x = 9,650,234,184.31/110,835.79
  6. Step 6: Final answer
    x = 87,067.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.