Home / 41,019.13-56,606.42-22,156.25

Finding the Fourth Proportional to 41,019.13, 56,606.42 and 22,156.25

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Solution

The fourth proportional to 41,019.13, 56,606.42 and 22,156.25 is: 30,575.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,019.13 : 56,606.42 = 22,156.25 : x
  2. Step 2: Convert to fraction form
    41,019.13/56,606.42 = 22,156.25/x
  3. Step 3: Cross multiply
    41,019.13x = 56,606.42 × 22,156.25
  4. Step 4: Simplify right side
    41,019.13x = 1,254,185,882.34
  5. Step 5: Solve for x
    x = 1,254,185,882.34/41,019.13
  6. Step 6: Final answer
    x = 30,575.64

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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.