Home / 14,527.64-21,795.11-4,667.91

Finding the Fourth Proportional to 14,527.64, 21,795.11 and 4,667.91

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Solution

The fourth proportional to 14,527.64, 21,795.11 and 4,667.91 is: 7,003.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,527.64 : 21,795.11 = 4,667.91 : x
  2. Step 2: Convert to fraction form
    14,527.64/21,795.11 = 4,667.91/x
  3. Step 3: Cross multiply
    14,527.64x = 21,795.11 × 4,667.91
  4. Step 4: Simplify right side
    14,527.64x = 101,737,588.58
  5. Step 5: Solve for x
    x = 101,737,588.58/14,527.64
  6. Step 6: Final answer
    x = 7,003.04

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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.