Home / 31,583.66-47,400.24-22,033.87

Finding the Fourth Proportional to 31,583.66, 47,400.24 and 22,033.87

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Solution

The fourth proportional to 31,583.66, 47,400.24 and 22,033.87 is: 33,068.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,583.66 : 47,400.24 = 22,033.87 : x
  2. Step 2: Convert to fraction form
    31,583.66/47,400.24 = 22,033.87/x
  3. Step 3: Cross multiply
    31,583.66x = 47,400.24 × 22,033.87
  4. Step 4: Simplify right side
    31,583.66x = 1,044,410,615.96
  5. Step 5: Solve for x
    x = 1,044,410,615.96/31,583.66
  6. Step 6: Final answer
    x = 33,068.07

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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.