Home / 26,859-37,066.14-14,922.84

Finding the Fourth Proportional to 26,859, 37,066.14 and 14,922.84

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Solution

The fourth proportional to 26,859, 37,066.14 and 14,922.84 is: 20,593.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,859 : 37,066.14 = 14,922.84 : x
  2. Step 2: Convert to fraction form
    26,859/37,066.14 = 14,922.84/x
  3. Step 3: Cross multiply
    26,859x = 37,066.14 × 14,922.84
  4. Step 4: Simplify right side
    26,859x = 553,132,076.64
  5. Step 5: Solve for x
    x = 553,132,076.64/26,859
  6. Step 6: Final answer
    x = 20,593.92

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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.