Home / 41,633.08-57,455.03-22,770.20

Finding the Fourth Proportional to 41,633.08, 57,455.03 and 22,770.20

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Solution

The fourth proportional to 41,633.08, 57,455.03 and 22,770.20 is: 31,423.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,633.08 : 57,455.03 = 22,770.20 : x
  2. Step 2: Convert to fraction form
    41,633.08/57,455.03 = 22,770.20/x
  3. Step 3: Cross multiply
    41,633.08x = 57,455.03 × 22,770.20
  4. Step 4: Simplify right side
    41,633.08x = 1,308,262,724.67
  5. Step 5: Solve for x
    x = 1,308,262,724.67/41,633.08
  6. Step 6: Final answer
    x = 31,423.64

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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.