Home / 9,669.86-14,505.70-3,094.48

Finding the Fourth Proportional to 9,669.86, 14,505.70 and 3,094.48

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Solution

The fourth proportional to 9,669.86, 14,505.70 and 3,094.48 is: 4,642.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669.86 : 14,505.70 = 3,094.48 : x
  2. Step 2: Convert to fraction form
    9,669.86/14,505.70 = 3,094.48/x
  3. Step 3: Cross multiply
    9,669.86x = 14,505.70 × 3,094.48
  4. Step 4: Simplify right side
    9,669.86x = 44,887,598.54
  5. Step 5: Solve for x
    x = 44,887,598.54/9,669.86
  6. Step 6: Final answer
    x = 4,642.01

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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.