Home / 9,046.36-13,567.08-4,113.48

Finding the Fourth Proportional to 9,046.36, 13,567.08 and 4,113.48

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Solution

The fourth proportional to 9,046.36, 13,567.08 and 4,113.48 is: 6,169.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.36 : 13,567.08 = 4,113.48 : x
  2. Step 2: Convert to fraction form
    9,046.36/13,567.08 = 4,113.48/x
  3. Step 3: Cross multiply
    9,046.36x = 13,567.08 × 4,113.48
  4. Step 4: Simplify right side
    9,046.36x = 55,807,912.24
  5. Step 5: Solve for x
    x = 55,807,912.24/9,046.36
  6. Step 6: Final answer
    x = 6,169.10

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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.