Home / 61,556.32-92,501.20-33,497.12

Finding the Fourth Proportional to 61,556.32, 92,501.20 and 33,497.12

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Solution

The fourth proportional to 61,556.32, 92,501.20 and 33,497.12 is: 50,336.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,556.32 : 92,501.20 = 33,497.12 : x
  2. Step 2: Convert to fraction form
    61,556.32/92,501.20 = 33,497.12/x
  3. Step 3: Cross multiply
    61,556.32x = 92,501.20 × 33,497.12
  4. Step 4: Simplify right side
    61,556.32x = 3,098,523,796.54
  5. Step 5: Solve for x
    x = 3,098,523,796.54/61,556.32
  6. Step 6: Final answer
    x = 50,336.40

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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.