Home / 10,096.48-13,932.66-6,117.34

Finding the Fourth Proportional to 10,096.48, 13,932.66 and 6,117.34

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Solution

The fourth proportional to 10,096.48, 13,932.66 and 6,117.34 is: 8,441.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096.48 : 13,932.66 = 6,117.34 : x
  2. Step 2: Convert to fraction form
    10,096.48/13,932.66 = 6,117.34/x
  3. Step 3: Cross multiply
    10,096.48x = 13,932.66 × 6,117.34
  4. Step 4: Simplify right side
    10,096.48x = 85,230,818.32
  5. Step 5: Solve for x
    x = 85,230,818.32/10,096.48
  6. Step 6: Final answer
    x = 8,441.64

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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.