Home / 9,839.16-14,746.19-6,327.81

Finding the Fourth Proportional to 9,839.16, 14,746.19 and 6,327.81

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Solution

The fourth proportional to 9,839.16, 14,746.19 and 6,327.81 is: 9,483.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,839.16 : 14,746.19 = 6,327.81 : x
  2. Step 2: Convert to fraction form
    9,839.16/14,746.19 = 6,327.81/x
  3. Step 3: Cross multiply
    9,839.16x = 14,746.19 × 6,327.81
  4. Step 4: Simplify right side
    9,839.16x = 93,311,056.90
  5. Step 5: Solve for x
    x = 93,311,056.90/9,839.16
  6. Step 6: Final answer
    x = 9,483.64

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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.