Home / 4,252.99-5,870.77-2,836.17

Finding the Fourth Proportional to 4,252.99, 5,870.77 and 2,836.17

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Solution

The fourth proportional to 4,252.99, 5,870.77 and 2,836.17 is: 3,915.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252.99 : 5,870.77 = 2,836.17 : x
  2. Step 2: Convert to fraction form
    4,252.99/5,870.77 = 2,836.17/x
  3. Step 3: Cross multiply
    4,252.99x = 5,870.77 × 2,836.17
  4. Step 4: Simplify right side
    4,252.99x = 16,650,465.31
  5. Step 5: Solve for x
    x = 16,650,465.31/4,252.99
  6. Step 6: Final answer
    x = 3,915.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.