Home / 4,055.84-5,596.98-2,287.82

Finding the Fourth Proportional to 4,055.84, 5,596.98 and 2,287.82

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Solution

The fourth proportional to 4,055.84, 5,596.98 and 2,287.82 is: 3,157.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.84 : 5,596.98 = 2,287.82 : x
  2. Step 2: Convert to fraction form
    4,055.84/5,596.98 = 2,287.82/x
  3. Step 3: Cross multiply
    4,055.84x = 5,596.98 × 2,287.82
  4. Step 4: Simplify right side
    4,055.84x = 12,804,854.80
  5. Step 5: Solve for x
    x = 12,804,854.80/4,055.84
  6. Step 6: Final answer
    x = 3,157.14

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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.