Home / 4,055.10-5,595.08-2,286.71

Finding the Fourth Proportional to 4,055.10, 5,595.08 and 2,286.71

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Solution

The fourth proportional to 4,055.10, 5,595.08 and 2,286.71 is: 3,155.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.10 : 5,595.08 = 2,286.71 : x
  2. Step 2: Convert to fraction form
    4,055.10/5,595.08 = 2,286.71/x
  3. Step 3: Cross multiply
    4,055.10x = 5,595.08 × 2,286.71
  4. Step 4: Simplify right side
    4,055.10x = 12,794,291.22
  5. Step 5: Solve for x
    x = 12,794,291.22/4,055.10
  6. Step 6: Final answer
    x = 3,155.11

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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.