Home / 4,907.03-7,358.07-2,272.26

Finding the Fourth Proportional to 4,907.03, 7,358.07 and 2,272.26

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Solution

The fourth proportional to 4,907.03, 7,358.07 and 2,272.26 is: 3,407.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907.03 : 7,358.07 = 2,272.26 : x
  2. Step 2: Convert to fraction form
    4,907.03/7,358.07 = 2,272.26/x
  3. Step 3: Cross multiply
    4,907.03x = 7,358.07 × 2,272.26
  4. Step 4: Simplify right side
    4,907.03x = 16,719,484.25
  5. Step 5: Solve for x
    x = 16,719,484.25/4,907.03
  6. Step 6: Final answer
    x = 3,407.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.