Home / 7,967.83-10,995.96-4,610.80

Finding the Fourth Proportional to 7,967.83, 10,995.96 and 4,610.80

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Solution

The fourth proportional to 7,967.83, 10,995.96 and 4,610.80 is: 6,363.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,967.83 : 10,995.96 = 4,610.80 : x
  2. Step 2: Convert to fraction form
    7,967.83/10,995.96 = 4,610.80/x
  3. Step 3: Cross multiply
    7,967.83x = 10,995.96 × 4,610.80
  4. Step 4: Simplify right side
    7,967.83x = 50,700,172.37
  5. Step 5: Solve for x
    x = 50,700,172.37/7,967.83
  6. Step 6: Final answer
    x = 6,363.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.