Home / 10,760.22-16,140.42-6,133.50

Finding the Fourth Proportional to 10,760.22, 16,140.42 and 6,133.50

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Solution

The fourth proportional to 10,760.22, 16,140.42 and 6,133.50 is: 9,200.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760.22 : 16,140.42 = 6,133.50 : x
  2. Step 2: Convert to fraction form
    10,760.22/16,140.42 = 6,133.50/x
  3. Step 3: Cross multiply
    10,760.22x = 16,140.42 × 6,133.50
  4. Step 4: Simplify right side
    10,760.22x = 98,997,266.07
  5. Step 5: Solve for x
    x = 98,997,266.07/10,760.22
  6. Step 6: Final answer
    x = 9,200.30

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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.