Home / 41,670.62-57,505.35-22,807.58

Finding the Fourth Proportional to 41,670.62, 57,505.35 and 22,807.58

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Solution

The fourth proportional to 41,670.62, 57,505.35 and 22,807.58 is: 31,474.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670.62 : 57,505.35 = 22,807.58 : x
  2. Step 2: Convert to fraction form
    41,670.62/57,505.35 = 22,807.58/x
  3. Step 3: Cross multiply
    41,670.62x = 57,505.35 × 22,807.58
  4. Step 4: Simplify right side
    41,670.62x = 1,311,557,870.55
  5. Step 5: Solve for x
    x = 1,311,557,870.55/41,670.62
  6. Step 6: Final answer
    x = 31,474.40

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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.