Home / 9,669.46-14,505.56-3,094.80

Finding the Fourth Proportional to 9,669.46, 14,505.56 and 3,094.80

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Solution

The fourth proportional to 9,669.46, 14,505.56 and 3,094.80 is: 4,642.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669.46 : 14,505.56 = 3,094.80 : x
  2. Step 2: Convert to fraction form
    9,669.46/14,505.56 = 3,094.80/x
  3. Step 3: Cross multiply
    9,669.46x = 14,505.56 × 3,094.80
  4. Step 4: Simplify right side
    9,669.46x = 44,891,807.09
  5. Step 5: Solve for x
    x = 44,891,807.09/9,669.46
  6. Step 6: Final answer
    x = 4,642.64

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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.