Home / 15,056.39-22,576.44-11,956.34

Finding the Fourth Proportional to 15,056.39, 22,576.44 and 11,956.34

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Solution

The fourth proportional to 15,056.39, 22,576.44 and 11,956.34 is: 17,928.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056.39 : 22,576.44 = 11,956.34 : x
  2. Step 2: Convert to fraction form
    15,056.39/22,576.44 = 11,956.34/x
  3. Step 3: Cross multiply
    15,056.39x = 22,576.44 × 11,956.34
  4. Step 4: Simplify right side
    15,056.39x = 269,931,592.63
  5. Step 5: Solve for x
    x = 269,931,592.63/15,056.39
  6. Step 6: Final answer
    x = 17,928.04

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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.