Home / 6,223.15-9,339.59-2,328.67

Finding the Fourth Proportional to 6,223.15, 9,339.59 and 2,328.67

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Solution

The fourth proportional to 6,223.15, 9,339.59 and 2,328.67 is: 3,494.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223.15 : 9,339.59 = 2,328.67 : x
  2. Step 2: Convert to fraction form
    6,223.15/9,339.59 = 2,328.67/x
  3. Step 3: Cross multiply
    6,223.15x = 9,339.59 × 2,328.67
  4. Step 4: Simplify right side
    6,223.15x = 21,748,823.05
  5. Step 5: Solve for x
    x = 21,748,823.05/6,223.15
  6. Step 6: Final answer
    x = 3,494.83

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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.