Home / 41,455.20-57,206.08-23,547.84

Finding the Fourth Proportional to 41,455.20, 57,206.08 and 23,547.84

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Solution

The fourth proportional to 41,455.20, 57,206.08 and 23,547.84 is: 32,494.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455.20 : 57,206.08 = 23,547.84 : x
  2. Step 2: Convert to fraction form
    41,455.20/57,206.08 = 23,547.84/x
  3. Step 3: Cross multiply
    41,455.20x = 57,206.08 × 23,547.84
  4. Step 4: Simplify right side
    41,455.20x = 1,347,079,618.87
  5. Step 5: Solve for x
    x = 1,347,079,618.87/41,455.20
  6. Step 6: Final answer
    x = 32,494.83

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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.