Home / 6,955.48-10,433.66-2,794.93

Finding the Fourth Proportional to 6,955.48, 10,433.66 and 2,794.93

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Solution

The fourth proportional to 6,955.48, 10,433.66 and 2,794.93 is: 4,192.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955.48 : 10,433.66 = 2,794.93 : x
  2. Step 2: Convert to fraction form
    6,955.48/10,433.66 = 2,794.93/x
  3. Step 3: Cross multiply
    6,955.48x = 10,433.66 × 2,794.93
  4. Step 4: Simplify right side
    6,955.48x = 29,161,349.34
  5. Step 5: Solve for x
    x = 29,161,349.34/6,955.48
  6. Step 6: Final answer
    x = 4,192.57

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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.