Home / 6,950.84-10,428.66-4,350.68

Finding the Fourth Proportional to 6,950.84, 10,428.66 and 4,350.68

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Solution

The fourth proportional to 6,950.84, 10,428.66 and 4,350.68 is: 6,527.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950.84 : 10,428.66 = 4,350.68 : x
  2. Step 2: Convert to fraction form
    6,950.84/10,428.66 = 4,350.68/x
  3. Step 3: Cross multiply
    6,950.84x = 10,428.66 × 4,350.68
  4. Step 4: Simplify right side
    6,950.84x = 45,371,762.49
  5. Step 5: Solve for x
    x = 45,371,762.49/6,950.84
  6. Step 6: Final answer
    x = 6,527.52

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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.