Home / 31,322.36-47,006.60-23,024.79

Finding the Fourth Proportional to 31,322.36, 47,006.60 and 23,024.79

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Solution

The fourth proportional to 31,322.36, 47,006.60 and 23,024.79 is: 34,554.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,322.36 : 47,006.60 = 23,024.79 : x
  2. Step 2: Convert to fraction form
    31,322.36/47,006.60 = 23,024.79/x
  3. Step 3: Cross multiply
    31,322.36x = 47,006.60 × 23,024.79
  4. Step 4: Simplify right side
    31,322.36x = 1,082,316,978.49
  5. Step 5: Solve for x
    x = 1,082,316,978.49/31,322.36
  6. Step 6: Final answer
    x = 34,554.13

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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.