Home / 41,019.21-56,606.54-22,156.34

Finding the Fourth Proportional to 41,019.21, 56,606.54 and 22,156.34

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Solution

The fourth proportional to 41,019.21, 56,606.54 and 22,156.34 is: 30,575.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,019.21 : 56,606.54 = 22,156.34 : x
  2. Step 2: Convert to fraction form
    41,019.21/56,606.54 = 22,156.34/x
  3. Step 3: Cross multiply
    41,019.21x = 56,606.54 × 22,156.34
  4. Step 4: Simplify right side
    41,019.21x = 1,254,193,352.65
  5. Step 5: Solve for x
    x = 1,254,193,352.65/41,019.21
  6. Step 6: Final answer
    x = 30,575.76

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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.