Home / 69,582.18-95,950.80-41,282.40

Finding the Fourth Proportional to 69,582.18, 95,950.80 and 41,282.40

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Solution

The fourth proportional to 69,582.18, 95,950.80 and 41,282.40 is: 56,926.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,582.18 : 95,950.80 = 41,282.40 : x
  2. Step 2: Convert to fraction form
    69,582.18/95,950.80 = 41,282.40/x
  3. Step 3: Cross multiply
    69,582.18x = 95,950.80 × 41,282.40
  4. Step 4: Simplify right side
    69,582.18x = 3,961,079,305.92
  5. Step 5: Solve for x
    x = 3,961,079,305.92/69,582.18
  6. Step 6: Final answer
    x = 56,926.63

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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.