Home / 7,313.52-10,094.58-6,132.72

Finding the Fourth Proportional to 7,313.52, 10,094.58 and 6,132.72

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Solution

The fourth proportional to 7,313.52, 10,094.58 and 6,132.72 is: 8,464.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,313.52 : 10,094.58 = 6,132.72 : x
  2. Step 2: Convert to fraction form
    7,313.52/10,094.58 = 6,132.72/x
  3. Step 3: Cross multiply
    7,313.52x = 10,094.58 × 6,132.72
  4. Step 4: Simplify right side
    7,313.52x = 61,907,232.66
  5. Step 5: Solve for x
    x = 61,907,232.66/7,313.52
  6. Step 6: Final answer
    x = 8,464.77

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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.