Home / 7,296.28-10,069.11-4,314.67

Finding the Fourth Proportional to 7,296.28, 10,069.11 and 4,314.67

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Solution

The fourth proportional to 7,296.28, 10,069.11 and 4,314.67 is: 5,954.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296.28 : 10,069.11 = 4,314.67 : x
  2. Step 2: Convert to fraction form
    7,296.28/10,069.11 = 4,314.67/x
  3. Step 3: Cross multiply
    7,296.28x = 10,069.11 × 4,314.67
  4. Step 4: Simplify right side
    7,296.28x = 43,444,861.67
  5. Step 5: Solve for x
    x = 43,444,861.67/7,296.28
  6. Step 6: Final answer
    x = 5,954.39

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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.