Home / 7,082.95-10,624.35-4,310.41

Finding the Fourth Proportional to 7,082.95, 10,624.35 and 4,310.41

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Solution

The fourth proportional to 7,082.95, 10,624.35 and 4,310.41 is: 6,465.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,082.95 : 10,624.35 = 4,310.41 : x
  2. Step 2: Convert to fraction form
    7,082.95/10,624.35 = 4,310.41/x
  3. Step 3: Cross multiply
    7,082.95x = 10,624.35 × 4,310.41
  4. Step 4: Simplify right side
    7,082.95x = 45,795,251.36
  5. Step 5: Solve for x
    x = 45,795,251.36/7,082.95
  6. Step 6: Final answer
    x = 6,465.57

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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.