Home / 9,096.86-13,617.05-4,926.51

Finding the Fourth Proportional to 9,096.86, 13,617.05 and 4,926.51

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Solution

The fourth proportional to 9,096.86, 13,617.05 and 4,926.51 is: 7,374.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096.86 : 13,617.05 = 4,926.51 : x
  2. Step 2: Convert to fraction form
    9,096.86/13,617.05 = 4,926.51/x
  3. Step 3: Cross multiply
    9,096.86x = 13,617.05 × 4,926.51
  4. Step 4: Simplify right side
    9,096.86x = 67,084,508.36
  5. Step 5: Solve for x
    x = 67,084,508.36/9,096.86
  6. Step 6: Final answer
    x = 7,374.47

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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.