Home / 9,026.51-13,544.62-3,765.15

Finding the Fourth Proportional to 9,026.51, 13,544.62 and 3,765.15

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Solution

The fourth proportional to 9,026.51, 13,544.62 and 3,765.15 is: 5,649.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026.51 : 13,544.62 = 3,765.15 : x
  2. Step 2: Convert to fraction form
    9,026.51/13,544.62 = 3,765.15/x
  3. Step 3: Cross multiply
    9,026.51x = 13,544.62 × 3,765.15
  4. Step 4: Simplify right side
    9,026.51x = 50,997,516.58
  5. Step 5: Solve for x
    x = 50,997,516.58/9,026.51
  6. Step 6: Final answer
    x = 5,649.75

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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.