Home / 14,307.92-21,463.25-4,444.55

Finding the Fourth Proportional to 14,307.92, 21,463.25 and 4,444.55

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Solution

The fourth proportional to 14,307.92, 21,463.25 and 4,444.55 is: 6,667.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,307.92 : 21,463.25 = 4,444.55 : x
  2. Step 2: Convert to fraction form
    14,307.92/21,463.25 = 4,444.55/x
  3. Step 3: Cross multiply
    14,307.92x = 21,463.25 × 4,444.55
  4. Step 4: Simplify right side
    14,307.92x = 95,394,438.74
  5. Step 5: Solve for x
    x = 95,394,438.74/14,307.92
  6. Step 6: Final answer
    x = 6,667.25

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1.5x scale

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.