Home / 15,104.34-22,655.94-4,011.06

Finding the Fourth Proportional to 15,104.34, 22,655.94 and 4,011.06

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Solution

The fourth proportional to 15,104.34, 22,655.94 and 4,011.06 is: 6,016.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,104.34 : 22,655.94 = 4,011.06 : x
  2. Step 2: Convert to fraction form
    15,104.34/22,655.94 = 4,011.06/x
  3. Step 3: Cross multiply
    15,104.34x = 22,655.94 × 4,011.06
  4. Step 4: Simplify right side
    15,104.34x = 90,874,334.70
  5. Step 5: Solve for x
    x = 90,874,334.70/15,104.34
  6. Step 6: Final answer
    x = 6,016.44

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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.