Home / 47,034.30-70,574.51-22,076.37

Finding the Fourth Proportional to 47,034.30, 70,574.51 and 22,076.37

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Solution

The fourth proportional to 47,034.30, 70,574.51 and 22,076.37 is: 33,125.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,034.30 : 70,574.51 = 22,076.37 : x
  2. Step 2: Convert to fraction form
    47,034.30/70,574.51 = 22,076.37/x
  3. Step 3: Cross multiply
    47,034.30x = 70,574.51 × 22,076.37
  4. Step 4: Simplify right side
    47,034.30x = 1,558,028,995.33
  5. Step 5: Solve for x
    x = 1,558,028,995.33/47,034.30
  6. Step 6: Final answer
    x = 33,125.38

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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.