Home / 6,073.02-9,110.38-1,911.60

Finding the Fourth Proportional to 6,073.02, 9,110.38 and 1,911.60

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Solution

The fourth proportional to 6,073.02, 9,110.38 and 1,911.60 is: 2,867.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.02 : 9,110.38 = 1,911.60 : x
  2. Step 2: Convert to fraction form
    6,073.02/9,110.38 = 1,911.60/x
  3. Step 3: Cross multiply
    6,073.02x = 9,110.38 × 1,911.60
  4. Step 4: Simplify right side
    6,073.02x = 17,415,402.41
  5. Step 5: Solve for x
    x = 17,415,402.41/6,073.02
  6. Step 6: Final answer
    x = 2,867.67

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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.