Home / 47,330.40-70,967.52-41,796.48

Finding the Fourth Proportional to 47,330.40, 70,967.52 and 41,796.48

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Solution

The fourth proportional to 47,330.40, 70,967.52 and 41,796.48 is: 62,669.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,330.40 : 70,967.52 = 41,796.48 : x
  2. Step 2: Convert to fraction form
    47,330.40/70,967.52 = 41,796.48/x
  3. Step 3: Cross multiply
    47,330.40x = 70,967.52 × 41,796.48
  4. Step 4: Simplify right side
    47,330.40x = 2,966,192,530.33
  5. Step 5: Solve for x
    x = 2,966,192,530.33/47,330.40
  6. Step 6: Final answer
    x = 62,669.92

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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.