Home / 4,055.81-5,597.01-2,287.41

Finding the Fourth Proportional to 4,055.81, 5,597.01 and 2,287.41

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Solution

The fourth proportional to 4,055.81, 5,597.01 and 2,287.41 is: 3,156.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.81 : 5,597.01 = 2,287.41 : x
  2. Step 2: Convert to fraction form
    4,055.81/5,597.01 = 2,287.41/x
  3. Step 3: Cross multiply
    4,055.81x = 5,597.01 × 2,287.41
  4. Step 4: Simplify right side
    4,055.81x = 12,802,656.64
  5. Step 5: Solve for x
    x = 12,802,656.64/4,055.81
  6. Step 6: Final answer
    x = 3,156.62

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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.