Home / 62,213.49-93,329.64-22,761.23

Finding the Fourth Proportional to 62,213.49, 93,329.64 and 22,761.23

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Solution

The fourth proportional to 62,213.49, 93,329.64 and 22,761.23 is: 34,145.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,213.49 : 93,329.64 = 22,761.23 : x
  2. Step 2: Convert to fraction form
    62,213.49/93,329.64 = 22,761.23/x
  3. Step 3: Cross multiply
    62,213.49x = 93,329.64 × 22,761.23
  4. Step 4: Simplify right side
    62,213.49x = 2,124,296,935.21
  5. Step 5: Solve for x
    x = 2,124,296,935.21/62,213.49
  6. Step 6: Final answer
    x = 34,145.28

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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.