Home / 6,955.66-10,433.50-2,025.42

Finding the Fourth Proportional to 6,955.66, 10,433.50 and 2,025.42

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Solution

The fourth proportional to 6,955.66, 10,433.50 and 2,025.42 is: 3,038.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955.66 : 10,433.50 = 2,025.42 : x
  2. Step 2: Convert to fraction form
    6,955.66/10,433.50 = 2,025.42/x
  3. Step 3: Cross multiply
    6,955.66x = 10,433.50 × 2,025.42
  4. Step 4: Simplify right side
    6,955.66x = 21,132,219.57
  5. Step 5: Solve for x
    x = 21,132,219.57/6,955.66
  6. Step 6: Final answer
    x = 3,038.13

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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.