Home / 41,633.53-57,455.63-22,770.65

Finding the Fourth Proportional to 41,633.53, 57,455.63 and 22,770.65

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Solution

The fourth proportional to 41,633.53, 57,455.63 and 22,770.65 is: 31,424.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,633.53 : 57,455.63 = 22,770.65 : x
  2. Step 2: Convert to fraction form
    41,633.53/57,455.63 = 22,770.65/x
  3. Step 3: Cross multiply
    41,633.53x = 57,455.63 × 22,770.65
  4. Step 4: Simplify right side
    41,633.53x = 1,308,302,041.26
  5. Step 5: Solve for x
    x = 1,308,302,041.26/41,633.53
  6. Step 6: Final answer
    x = 31,424.24

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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.