Home / 63,221.49-94,837.10-23,777.73

Finding the Fourth Proportional to 63,221.49, 94,837.10 and 23,777.73

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Solution

The fourth proportional to 63,221.49, 94,837.10 and 23,777.73 is: 35,668.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,221.49 : 94,837.10 = 23,777.73 : x
  2. Step 2: Convert to fraction form
    63,221.49/94,837.10 = 23,777.73/x
  3. Step 3: Cross multiply
    63,221.49x = 94,837.10 × 23,777.73
  4. Step 4: Simplify right side
    63,221.49x = 2,255,010,838.89
  5. Step 5: Solve for x
    x = 2,255,010,838.89/63,221.49
  6. Step 6: Final answer
    x = 35,668.42

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1.5x scale

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.