Home / 9,022.40-13,535.65-4,093.45

Finding the Fourth Proportional to 9,022.40, 13,535.65 and 4,093.45

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Solution

The fourth proportional to 9,022.40, 13,535.65 and 4,093.45 is: 6,141.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.40 : 13,535.65 = 4,093.45 : x
  2. Step 2: Convert to fraction form
    9,022.40/13,535.65 = 4,093.45/x
  3. Step 3: Cross multiply
    9,022.40x = 13,535.65 × 4,093.45
  4. Step 4: Simplify right side
    9,022.40x = 55,407,506.49
  5. Step 5: Solve for x
    x = 55,407,506.49/9,022.40
  6. Step 6: Final answer
    x = 6,141.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.