Home / 22,353.65-33,535.67-6,558.05

Finding the Fourth Proportional to 22,353.65, 33,535.67 and 6,558.05

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Solution

The fourth proportional to 22,353.65, 33,535.67 and 6,558.05 is: 9,838.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,353.65 : 33,535.67 = 6,558.05 : x
  2. Step 2: Convert to fraction form
    22,353.65/33,535.67 = 6,558.05/x
  3. Step 3: Cross multiply
    22,353.65x = 33,535.67 × 6,558.05
  4. Step 4: Simplify right side
    22,353.65x = 219,928,400.17
  5. Step 5: Solve for x
    x = 219,928,400.17/22,353.65
  6. Step 6: Final answer
    x = 9,838.59

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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.