Home / 6,073.21-9,109.82-1,690.67

Finding the Fourth Proportional to 6,073.21, 9,109.82 and 1,690.67

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Solution

The fourth proportional to 6,073.21, 9,109.82 and 1,690.67 is: 2,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.21 : 9,109.82 = 1,690.67 : x
  2. Step 2: Convert to fraction form
    6,073.21/9,109.82 = 1,690.67/x
  3. Step 3: Cross multiply
    6,073.21x = 9,109.82 × 1,690.67
  4. Step 4: Simplify right side
    6,073.21x = 15,401,658.06
  5. Step 5: Solve for x
    x = 15,401,658.06/6,073.21
  6. Step 6: Final answer
    x = 2,536.00

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Similar ratio
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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.