Home / 10,710.47-16,068.44-4,473.27

Finding the Fourth Proportional to 10,710.47, 16,068.44 and 4,473.27

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Solution

The fourth proportional to 10,710.47, 16,068.44 and 4,473.27 is: 6,711.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710.47 : 16,068.44 = 4,473.27 : x
  2. Step 2: Convert to fraction form
    10,710.47/16,068.44 = 4,473.27/x
  3. Step 3: Cross multiply
    10,710.47x = 16,068.44 × 4,473.27
  4. Step 4: Simplify right side
    10,710.47x = 71,878,481.78
  5. Step 5: Solve for x
    x = 71,878,481.78/10,710.47
  6. Step 6: Final answer
    x = 6,711.05

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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.