Home / 29,325.44-40,507.95-22,477.85

Finding the Fourth Proportional to 29,325.44, 40,507.95 and 22,477.85

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Solution

The fourth proportional to 29,325.44, 40,507.95 and 22,477.85 is: 31,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,325.44 : 40,507.95 = 22,477.85 : x
  2. Step 2: Convert to fraction form
    29,325.44/40,507.95 = 22,477.85/x
  3. Step 3: Cross multiply
    29,325.44x = 40,507.95 × 22,477.85
  4. Step 4: Simplify right side
    29,325.44x = 910,531,758.98
  5. Step 5: Solve for x
    x = 910,531,758.98/29,325.44
  6. Step 6: Final answer
    x = 31,049.21

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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.