Home / 31,656.56-47,501.37-22,963.23

Finding the Fourth Proportional to 31,656.56, 47,501.37 and 22,963.23

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Solution

The fourth proportional to 31,656.56, 47,501.37 and 22,963.23 is: 34,456.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,656.56 : 47,501.37 = 22,963.23 : x
  2. Step 2: Convert to fraction form
    31,656.56/47,501.37 = 22,963.23/x
  3. Step 3: Cross multiply
    31,656.56x = 47,501.37 × 22,963.23
  4. Step 4: Simplify right side
    31,656.56x = 1,090,784,884.63
  5. Step 5: Solve for x
    x = 1,090,784,884.63/31,656.56
  6. Step 6: Final answer
    x = 34,456.84

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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.