Home / 16,006.58-22,089.08-8,933.00

Finding the Fourth Proportional to 16,006.58, 22,089.08 and 8,933.00

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Solution

The fourth proportional to 16,006.58, 22,089.08 and 8,933.00 is: 12,327.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,006.58 : 22,089.08 = 8,933.00 : x
  2. Step 2: Convert to fraction form
    16,006.58/22,089.08 = 8,933.00/x
  3. Step 3: Cross multiply
    16,006.58x = 22,089.08 × 8,933.00
  4. Step 4: Simplify right side
    16,006.58x = 197,321,663.53
  5. Step 5: Solve for x
    x = 197,321,663.53/16,006.58
  6. Step 6: Final answer
    x = 12,327.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.