Home / 37,716.24-56,488.23-18,008.67

Finding the Fourth Proportional to 37,716.24, 56,488.23 and 18,008.67

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Solution

The fourth proportional to 37,716.24, 56,488.23 and 18,008.67 is: 26,971.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,716.24 : 56,488.23 = 18,008.67 : x
  2. Step 2: Convert to fraction form
    37,716.24/56,488.23 = 18,008.67/x
  3. Step 3: Cross multiply
    37,716.24x = 56,488.23 × 18,008.67
  4. Step 4: Simplify right side
    37,716.24x = 1,017,277,892.95
  5. Step 5: Solve for x
    x = 1,017,277,892.95/37,716.24
  6. Step 6: Final answer
    x = 26,971.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.