Home / 26,259.29-36,243.68-16,697.30

Finding the Fourth Proportional to 26,259.29, 36,243.68 and 16,697.30

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Solution

The fourth proportional to 26,259.29, 36,243.68 and 16,697.30 is: 23,046.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,259.29 : 36,243.68 = 16,697.30 : x
  2. Step 2: Convert to fraction form
    26,259.29/36,243.68 = 16,697.30/x
  3. Step 3: Cross multiply
    26,259.29x = 36,243.68 × 16,697.30
  4. Step 4: Simplify right side
    26,259.29x = 605,171,598.06
  5. Step 5: Solve for x
    x = 605,171,598.06/26,259.29
  6. Step 6: Final answer
    x = 23,046.00

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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.