Home / 14,991.23-22,484.31-5,501.58

Finding the Fourth Proportional to 14,991.23, 22,484.31 and 5,501.58

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Solution

The fourth proportional to 14,991.23, 22,484.31 and 5,501.58 is: 8,251.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,991.23 : 22,484.31 = 5,501.58 : x
  2. Step 2: Convert to fraction form
    14,991.23/22,484.31 = 5,501.58/x
  3. Step 3: Cross multiply
    14,991.23x = 22,484.31 × 5,501.58
  4. Step 4: Simplify right side
    14,991.23x = 123,699,230.21
  5. Step 5: Solve for x
    x = 123,699,230.21/14,991.23
  6. Step 6: Final answer
    x = 8,251.44

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1.5x scale

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.