Home / 6,955.48-10,434.96-2,025

Finding the Fourth Proportional to 6,955.48, 10,434.96 and 2,025

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Solution

The fourth proportional to 6,955.48, 10,434.96 and 2,025 is: 3,038.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955.48 : 10,434.96 = 2,025 : x
  2. Step 2: Convert to fraction form
    6,955.48/10,434.96 = 2,025/x
  3. Step 3: Cross multiply
    6,955.48x = 10,434.96 × 2,025
  4. Step 4: Simplify right side
    6,955.48x = 21,130,794
  5. Step 5: Solve for x
    x = 21,130,794/6,955.48
  6. Step 6: Final answer
    x = 3,038.01

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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.