Home / 11,184.43-16,764.34-4,607.02

Finding the Fourth Proportional to 11,184.43, 16,764.34 and 4,607.02

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Solution

The fourth proportional to 11,184.43, 16,764.34 and 4,607.02 is: 6,905.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,184.43 : 16,764.34 = 4,607.02 : x
  2. Step 2: Convert to fraction form
    11,184.43/16,764.34 = 4,607.02/x
  3. Step 3: Cross multiply
    11,184.43x = 16,764.34 × 4,607.02
  4. Step 4: Simplify right side
    11,184.43x = 77,233,681.90
  5. Step 5: Solve for x
    x = 77,233,681.90/11,184.43
  6. Step 6: Final answer
    x = 6,905.47

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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.