Home / 11,046.02-15,243.38-6,569.67

Finding the Fourth Proportional to 11,046.02, 15,243.38 and 6,569.67

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Solution

The fourth proportional to 11,046.02, 15,243.38 and 6,569.67 is: 9,066.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046.02 : 15,243.38 = 6,569.67 : x
  2. Step 2: Convert to fraction form
    11,046.02/15,243.38 = 6,569.67/x
  3. Step 3: Cross multiply
    11,046.02x = 15,243.38 × 6,569.67
  4. Step 4: Simplify right side
    11,046.02x = 100,143,992.71
  5. Step 5: Solve for x
    x = 100,143,992.71/11,046.02
  6. Step 6: Final answer
    x = 9,066.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.