Home / 10,052.91-15,071.87-6,105.07

Finding the Fourth Proportional to 10,052.91, 15,071.87 and 6,105.07

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Solution

The fourth proportional to 10,052.91, 15,071.87 and 6,105.07 is: 9,153.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052.91 : 15,071.87 = 6,105.07 : x
  2. Step 2: Convert to fraction form
    10,052.91/15,071.87 = 6,105.07/x
  3. Step 3: Cross multiply
    10,052.91x = 15,071.87 × 6,105.07
  4. Step 4: Simplify right side
    10,052.91x = 92,014,855.48
  5. Step 5: Solve for x
    x = 92,014,855.48/10,052.91
  6. Step 6: Final answer
    x = 9,153.06

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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.