Home / 25,022.31-37,576.38-22,217.47

Finding the Fourth Proportional to 25,022.31, 37,576.38 and 22,217.47

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Solution

The fourth proportional to 25,022.31, 37,576.38 and 22,217.47 is: 33,364.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,022.31 : 37,576.38 = 22,217.47 : x
  2. Step 2: Convert to fraction form
    25,022.31/37,576.38 = 22,217.47/x
  3. Step 3: Cross multiply
    25,022.31x = 37,576.38 × 22,217.47
  4. Step 4: Simplify right side
    25,022.31x = 834,852,095.36
  5. Step 5: Solve for x
    x = 834,852,095.36/25,022.31
  6. Step 6: Final answer
    x = 33,364.31

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1.5x scale

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.