Home / 29,903.06-41,269.13-22,336.26

Finding the Fourth Proportional to 29,903.06, 41,269.13 and 22,336.26

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Solution

The fourth proportional to 29,903.06, 41,269.13 and 22,336.26 is: 30,826.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,903.06 : 41,269.13 = 22,336.26 : x
  2. Step 2: Convert to fraction form
    29,903.06/41,269.13 = 22,336.26/x
  3. Step 3: Cross multiply
    29,903.06x = 41,269.13 × 22,336.26
  4. Step 4: Simplify right side
    29,903.06x = 921,798,017.65
  5. Step 5: Solve for x
    x = 921,798,017.65/29,903.06
  6. Step 6: Final answer
    x = 30,826.22

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1.5x scale

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.