Home / 7,349.24-10,967.18-6,560.81

Finding the Fourth Proportional to 7,349.24, 10,967.18 and 6,560.81

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Solution

The fourth proportional to 7,349.24, 10,967.18 and 6,560.81 is: 9,790.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349.24 : 10,967.18 = 6,560.81 : x
  2. Step 2: Convert to fraction form
    7,349.24/10,967.18 = 6,560.81/x
  3. Step 3: Cross multiply
    7,349.24x = 10,967.18 × 6,560.81
  4. Step 4: Simplify right side
    7,349.24x = 71,953,496.58
  5. Step 5: Solve for x
    x = 71,953,496.58/7,349.24
  6. Step 6: Final answer
    x = 9,790.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.