Home / 10,194.96-15,260.58-6,501.36

Finding the Fourth Proportional to 10,194.96, 15,260.58 and 6,501.36

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Solution

The fourth proportional to 10,194.96, 15,260.58 and 6,501.36 is: 9,731.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,194.96 : 15,260.58 = 6,501.36 : x
  2. Step 2: Convert to fraction form
    10,194.96/15,260.58 = 6,501.36/x
  3. Step 3: Cross multiply
    10,194.96x = 15,260.58 × 6,501.36
  4. Step 4: Simplify right side
    10,194.96x = 99,214,524.39
  5. Step 5: Solve for x
    x = 99,214,524.39/10,194.96
  6. Step 6: Final answer
    x = 9,731.72

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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.