Home / 41,167.23-56,830.38-27,578.67

Finding the Fourth Proportional to 41,167.23, 56,830.38 and 27,578.67

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Solution

The fourth proportional to 41,167.23, 56,830.38 and 27,578.67 is: 38,071.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,167.23 : 56,830.38 = 27,578.67 : x
  2. Step 2: Convert to fraction form
    41,167.23/56,830.38 = 27,578.67/x
  3. Step 3: Cross multiply
    41,167.23x = 56,830.38 × 27,578.67
  4. Step 4: Simplify right side
    41,167.23x = 1,567,306,295.99
  5. Step 5: Solve for x
    x = 1,567,306,295.99/41,167.23
  6. Step 6: Final answer
    x = 38,071.70

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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.