Home / 4,285.17-5,914.86-2,493.18

Finding the Fourth Proportional to 4,285.17, 5,914.86 and 2,493.18

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Solution

The fourth proportional to 4,285.17, 5,914.86 and 2,493.18 is: 3,441.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285.17 : 5,914.86 = 2,493.18 : x
  2. Step 2: Convert to fraction form
    4,285.17/5,914.86 = 2,493.18/x
  3. Step 3: Cross multiply
    4,285.17x = 5,914.86 × 2,493.18
  4. Step 4: Simplify right side
    4,285.17x = 14,746,810.65
  5. Step 5: Solve for x
    x = 14,746,810.65/4,285.17
  6. Step 6: Final answer
    x = 3,441.36

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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.