Home / 6,955.94-10,435.61-2,025.63

Finding the Fourth Proportional to 6,955.94, 10,435.61 and 2,025.63

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Solution

The fourth proportional to 6,955.94, 10,435.61 and 2,025.63 is: 3,038.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955.94 : 10,435.61 = 2,025.63 : x
  2. Step 2: Convert to fraction form
    6,955.94/10,435.61 = 2,025.63/x
  3. Step 3: Cross multiply
    6,955.94x = 10,435.61 × 2,025.63
  4. Step 4: Simplify right side
    6,955.94x = 21,138,689.75
  5. Step 5: Solve for x
    x = 21,138,689.75/6,955.94
  6. Step 6: Final answer
    x = 3,038.94

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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.