Home / 9,683.01-14,524.65-3,109.32

Finding the Fourth Proportional to 9,683.01, 14,524.65 and 3,109.32

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Solution

The fourth proportional to 9,683.01, 14,524.65 and 3,109.32 is: 4,664.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683.01 : 14,524.65 = 3,109.32 : x
  2. Step 2: Convert to fraction form
    9,683.01/14,524.65 = 3,109.32/x
  3. Step 3: Cross multiply
    9,683.01x = 14,524.65 × 3,109.32
  4. Step 4: Simplify right side
    9,683.01x = 45,161,784.74
  5. Step 5: Solve for x
    x = 45,161,784.74/9,683.01
  6. Step 6: Final answer
    x = 4,664.02

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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.