Home / 16,630.26-22,950.24-9,077.07

Finding the Fourth Proportional to 16,630.26, 22,950.24 and 9,077.07

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Solution

The fourth proportional to 16,630.26, 22,950.24 and 9,077.07 is: 12,526.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630.26 : 22,950.24 = 9,077.07 : x
  2. Step 2: Convert to fraction form
    16,630.26/22,950.24 = 9,077.07/x
  3. Step 3: Cross multiply
    16,630.26x = 22,950.24 × 9,077.07
  4. Step 4: Simplify right side
    16,630.26x = 208,320,935.00
  5. Step 5: Solve for x
    x = 208,320,935.00/16,630.26
  6. Step 6: Final answer
    x = 12,526.62

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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.