Home / 26,793.26-40,190.64-10,150.16

Finding the Fourth Proportional to 26,793.26, 40,190.64 and 10,150.16

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Solution

The fourth proportional to 26,793.26, 40,190.64 and 10,150.16 is: 15,225.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,793.26 : 40,190.64 = 10,150.16 : x
  2. Step 2: Convert to fraction form
    26,793.26/40,190.64 = 10,150.16/x
  3. Step 3: Cross multiply
    26,793.26x = 40,190.64 × 10,150.16
  4. Step 4: Simplify right side
    26,793.26x = 407,941,426.50
  5. Step 5: Solve for x
    x = 407,941,426.50/26,793.26
  6. Step 6: Final answer
    x = 15,225.52

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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.