Home / 11,433.48-17,150.28-4,037.10

Finding the Fourth Proportional to 11,433.48, 17,150.28 and 4,037.10

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Solution

The fourth proportional to 11,433.48, 17,150.28 and 4,037.10 is: 6,055.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,433.48 : 17,150.28 = 4,037.10 : x
  2. Step 2: Convert to fraction form
    11,433.48/17,150.28 = 4,037.10/x
  3. Step 3: Cross multiply
    11,433.48x = 17,150.28 × 4,037.10
  4. Step 4: Simplify right side
    11,433.48x = 69,237,395.39
  5. Step 5: Solve for x
    x = 69,237,395.39/11,433.48
  6. Step 6: Final answer
    x = 6,055.67

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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.