Home / 9,303.52-13,942.32-6,374.56

Finding the Fourth Proportional to 9,303.52, 13,942.32 and 6,374.56

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Solution

The fourth proportional to 9,303.52, 13,942.32 and 6,374.56 is: 9,552.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.52 : 13,942.32 = 6,374.56 : x
  2. Step 2: Convert to fraction form
    9,303.52/13,942.32 = 6,374.56/x
  3. Step 3: Cross multiply
    9,303.52x = 13,942.32 × 6,374.56
  4. Step 4: Simplify right side
    9,303.52x = 88,876,155.38
  5. Step 5: Solve for x
    x = 88,876,155.38/9,303.52
  6. Step 6: Final answer
    x = 9,552.96

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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.