Home / 16,004.47-22,069.67-10,624.96

Finding the Fourth Proportional to 16,004.47, 22,069.67 and 10,624.96

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Solution

The fourth proportional to 16,004.47, 22,069.67 and 10,624.96 is: 14,651.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004.47 : 22,069.67 = 10,624.96 : x
  2. Step 2: Convert to fraction form
    16,004.47/22,069.67 = 10,624.96/x
  3. Step 3: Cross multiply
    16,004.47x = 22,069.67 × 10,624.96
  4. Step 4: Simplify right side
    16,004.47x = 234,489,332.35
  5. Step 5: Solve for x
    x = 234,489,332.35/16,004.47
  6. Step 6: Final answer
    x = 14,651.49

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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.