Home / 6,606.16-9,896.91-4,752.67

Finding the Fourth Proportional to 6,606.16, 9,896.91 and 4,752.67

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Solution

The fourth proportional to 6,606.16, 9,896.91 and 4,752.67 is: 7,120.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606.16 : 9,896.91 = 4,752.67 : x
  2. Step 2: Convert to fraction form
    6,606.16/9,896.91 = 4,752.67/x
  3. Step 3: Cross multiply
    6,606.16x = 9,896.91 × 4,752.67
  4. Step 4: Simplify right side
    6,606.16x = 47,036,747.25
  5. Step 5: Solve for x
    x = 47,036,747.25/6,606.16
  6. Step 6: Final answer
    x = 7,120.13

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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.