Home / 41,166.10-56,809.40-22,303.24

Finding the Fourth Proportional to 41,166.10, 56,809.40 and 22,303.24

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Solution

The fourth proportional to 41,166.10, 56,809.40 and 22,303.24 is: 30,778.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,166.10 : 56,809.40 = 22,303.24 : x
  2. Step 2: Convert to fraction form
    41,166.10/56,809.40 = 22,303.24/x
  3. Step 3: Cross multiply
    41,166.10x = 56,809.40 × 22,303.24
  4. Step 4: Simplify right side
    41,166.10x = 1,267,033,682.46
  5. Step 5: Solve for x
    x = 1,267,033,682.46/41,166.10
  6. Step 6: Final answer
    x = 30,778.57

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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.