Home / 6,955.51-10,434.97-2,025.19

Finding the Fourth Proportional to 6,955.51, 10,434.97 and 2,025.19

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Solution

The fourth proportional to 6,955.51, 10,434.97 and 2,025.19 is: 3,038.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955.51 : 10,434.97 = 2,025.19 : x
  2. Step 2: Convert to fraction form
    6,955.51/10,434.97 = 2,025.19/x
  3. Step 3: Cross multiply
    6,955.51x = 10,434.97 × 2,025.19
  4. Step 4: Simplify right side
    6,955.51x = 21,132,744.72
  5. Step 5: Solve for x
    x = 21,132,744.72/6,955.51
  6. Step 6: Final answer
    x = 3,038.28

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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.