Home / 10,110.59-13,954.45-5,864.37

Finding the Fourth Proportional to 10,110.59, 13,954.45 and 5,864.37

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Solution

The fourth proportional to 10,110.59, 13,954.45 and 5,864.37 is: 8,093.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110.59 : 13,954.45 = 5,864.37 : x
  2. Step 2: Convert to fraction form
    10,110.59/13,954.45 = 5,864.37/x
  3. Step 3: Cross multiply
    10,110.59x = 13,954.45 × 5,864.37
  4. Step 4: Simplify right side
    10,110.59x = 81,834,043.29
  5. Step 5: Solve for x
    x = 81,834,043.29/10,110.59
  6. Step 6: Final answer
    x = 8,093.89

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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.