Home / 63,092.16-94,521.60-31,852.80

Finding the Fourth Proportional to 63,092.16, 94,521.60 and 31,852.80

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Solution

The fourth proportional to 63,092.16, 94,521.60 and 31,852.80 is: 47,720.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,092.16 : 94,521.60 = 31,852.80 : x
  2. Step 2: Convert to fraction form
    63,092.16/94,521.60 = 31,852.80/x
  3. Step 3: Cross multiply
    63,092.16x = 94,521.60 × 31,852.80
  4. Step 4: Simplify right side
    63,092.16x = 3,010,777,620.48
  5. Step 5: Solve for x
    x = 3,010,777,620.48/63,092.16
  6. Step 6: Final answer
    x = 47,720.31

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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.