Home / 26,337-36,351.14-17,386.28

Finding the Fourth Proportional to 26,337, 36,351.14 and 17,386.28

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Solution

The fourth proportional to 26,337, 36,351.14 and 17,386.28 is: 23,997.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,337 : 36,351.14 = 17,386.28 : x
  2. Step 2: Convert to fraction form
    26,337/36,351.14 = 17,386.28/x
  3. Step 3: Cross multiply
    26,337x = 36,351.14 × 17,386.28
  4. Step 4: Simplify right side
    26,337x = 632,011,098.36
  5. Step 5: Solve for x
    x = 632,011,098.36/26,337
  6. Step 6: Final answer
    x = 23,997.08

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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.