Home / 7,060.89-10,592.26-2,131.03

Finding the Fourth Proportional to 7,060.89, 10,592.26 and 2,131.03

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Solution

The fourth proportional to 7,060.89, 10,592.26 and 2,131.03 is: 3,196.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.89 : 10,592.26 = 2,131.03 : x
  2. Step 2: Convert to fraction form
    7,060.89/10,592.26 = 2,131.03/x
  3. Step 3: Cross multiply
    7,060.89x = 10,592.26 × 2,131.03
  4. Step 4: Simplify right side
    7,060.89x = 22,572,423.83
  5. Step 5: Solve for x
    x = 22,572,423.83/7,060.89
  6. Step 6: Final answer
    x = 3,196.82

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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.