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Finding the Fourth Proportional to 15,304.07, 22,956.11 and 4,923.11

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Solution

The fourth proportional to 15,304.07, 22,956.11 and 4,923.11 is: 7,384.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,304.07 : 22,956.11 = 4,923.11 : x
  2. Step 2: Convert to fraction form
    15,304.07/22,956.11 = 4,923.11/x
  3. Step 3: Cross multiply
    15,304.07x = 22,956.11 × 4,923.11
  4. Step 4: Simplify right side
    15,304.07x = 113,015,454.70
  5. Step 5: Solve for x
    x = 113,015,454.70/15,304.07
  6. Step 6: Final answer
    x = 7,384.67

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Similar ratio
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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.