Home / 14,528.16-21,792.33-4,667.97

Finding the Fourth Proportional to 14,528.16, 21,792.33 and 4,667.97

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Solution

The fourth proportional to 14,528.16, 21,792.33 and 4,667.97 is: 7,001.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,528.16 : 21,792.33 = 4,667.97 : x
  2. Step 2: Convert to fraction form
    14,528.16/21,792.33 = 4,667.97/x
  3. Step 3: Cross multiply
    14,528.16x = 21,792.33 × 4,667.97
  4. Step 4: Simplify right side
    14,528.16x = 101,725,942.67
  5. Step 5: Solve for x
    x = 101,725,942.67/14,528.16
  6. Step 6: Final answer
    x = 7,001.98

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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.