Home / 4,055.93-5,597.19-2,287.54

Finding the Fourth Proportional to 4,055.93, 5,597.19 and 2,287.54

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Solution

The fourth proportional to 4,055.93, 5,597.19 and 2,287.54 is: 3,156.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.93 : 5,597.19 = 2,287.54 : x
  2. Step 2: Convert to fraction form
    4,055.93/5,597.19 = 2,287.54/x
  3. Step 3: Cross multiply
    4,055.93x = 5,597.19 × 2,287.54
  4. Step 4: Simplify right side
    4,055.93x = 12,803,803.01
  5. Step 5: Solve for x
    x = 12,803,803.01/4,055.93
  6. Step 6: Final answer
    x = 3,156.81

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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.