Home / 26,262.66-36,232.15-16,173.60

Finding the Fourth Proportional to 26,262.66, 36,232.15 and 16,173.60

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Solution

The fourth proportional to 26,262.66, 36,232.15 and 16,173.60 is: 22,313.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,262.66 : 36,232.15 = 16,173.60 : x
  2. Step 2: Convert to fraction form
    26,262.66/36,232.15 = 16,173.60/x
  3. Step 3: Cross multiply
    26,262.66x = 36,232.15 × 16,173.60
  4. Step 4: Simplify right side
    26,262.66x = 586,004,301.24
  5. Step 5: Solve for x
    x = 586,004,301.24/26,262.66
  6. Step 6: Final answer
    x = 22,313.21

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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.