Home / 35,913.51-49,576.05-22,481.91

Finding the Fourth Proportional to 35,913.51, 49,576.05 and 22,481.91

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Solution

The fourth proportional to 35,913.51, 49,576.05 and 22,481.91 is: 31,034.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,913.51 : 49,576.05 = 22,481.91 : x
  2. Step 2: Convert to fraction form
    35,913.51/49,576.05 = 22,481.91/x
  3. Step 3: Cross multiply
    35,913.51x = 49,576.05 × 22,481.91
  4. Step 4: Simplify right side
    35,913.51x = 1,114,564,294.26
  5. Step 5: Solve for x
    x = 1,114,564,294.26/35,913.51
  6. Step 6: Final answer
    x = 31,034.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.