Home / 4,619.84-6,932.14-2,541.48

Finding the Fourth Proportional to 4,619.84, 6,932.14 and 2,541.48

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Solution

The fourth proportional to 4,619.84, 6,932.14 and 2,541.48 is: 3,813.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619.84 : 6,932.14 = 2,541.48 : x
  2. Step 2: Convert to fraction form
    4,619.84/6,932.14 = 2,541.48/x
  3. Step 3: Cross multiply
    4,619.84x = 6,932.14 × 2,541.48
  4. Step 4: Simplify right side
    4,619.84x = 17,617,895.17
  5. Step 5: Solve for x
    x = 17,617,895.17/4,619.84
  6. Step 6: Final answer
    x = 3,813.53

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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.