Home / 9,340.01-14,012.07-2,766.71

Finding the Fourth Proportional to 9,340.01, 14,012.07 and 2,766.71

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Solution

The fourth proportional to 9,340.01, 14,012.07 and 2,766.71 is: 4,150.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340.01 : 14,012.07 = 2,766.71 : x
  2. Step 2: Convert to fraction form
    9,340.01/14,012.07 = 2,766.71/x
  3. Step 3: Cross multiply
    9,340.01x = 14,012.07 × 2,766.71
  4. Step 4: Simplify right side
    9,340.01x = 38,767,334.19
  5. Step 5: Solve for x
    x = 38,767,334.19/9,340.01
  6. Step 6: Final answer
    x = 4,150.67

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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.