Home / 41,018.14-56,605.07-22,155.27

Finding the Fourth Proportional to 41,018.14, 56,605.07 and 22,155.27

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Solution

The fourth proportional to 41,018.14, 56,605.07 and 22,155.27 is: 30,574.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,018.14 : 56,605.07 = 22,155.27 : x
  2. Step 2: Convert to fraction form
    41,018.14/56,605.07 = 22,155.27/x
  3. Step 3: Cross multiply
    41,018.14x = 56,605.07 × 22,155.27
  4. Step 4: Simplify right side
    41,018.14x = 1,254,100,326.19
  5. Step 5: Solve for x
    x = 1,254,100,326.19/41,018.14
  6. Step 6: Final answer
    x = 30,574.29

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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.