Home / 6,263.15-9,388.91-2,312.22

Finding the Fourth Proportional to 6,263.15, 9,388.91 and 2,312.22

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Solution

The fourth proportional to 6,263.15, 9,388.91 and 2,312.22 is: 3,466.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263.15 : 9,388.91 = 2,312.22 : x
  2. Step 2: Convert to fraction form
    6,263.15/9,388.91 = 2,312.22/x
  3. Step 3: Cross multiply
    6,263.15x = 9,388.91 × 2,312.22
  4. Step 4: Simplify right side
    6,263.15x = 21,709,213.92
  5. Step 5: Solve for x
    x = 21,709,213.92/6,263.15
  6. Step 6: Final answer
    x = 3,466.18

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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.