Home / 15,093.40-22,648.92-6,327.64

Finding the Fourth Proportional to 15,093.40, 22,648.92 and 6,327.64

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Solution

The fourth proportional to 15,093.40, 22,648.92 and 6,327.64 is: 9,495.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,093.40 : 22,648.92 = 6,327.64 : x
  2. Step 2: Convert to fraction form
    15,093.40/22,648.92 = 6,327.64/x
  3. Step 3: Cross multiply
    15,093.40x = 22,648.92 × 6,327.64
  4. Step 4: Simplify right side
    15,093.40x = 143,314,212.15
  5. Step 5: Solve for x
    x = 143,314,212.15/15,093.40
  6. Step 6: Final answer
    x = 9,495.16

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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.