Home / 16,616.84-22,925.45-10,651.80

Finding the Fourth Proportional to 16,616.84, 22,925.45 and 10,651.80

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Solution

The fourth proportional to 16,616.84, 22,925.45 and 10,651.80 is: 14,695.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,616.84 : 22,925.45 = 10,651.80 : x
  2. Step 2: Convert to fraction form
    16,616.84/22,925.45 = 10,651.80/x
  3. Step 3: Cross multiply
    16,616.84x = 22,925.45 × 10,651.80
  4. Step 4: Simplify right side
    16,616.84x = 244,197,334.94
  5. Step 5: Solve for x
    x = 244,197,334.94/16,616.84
  6. Step 6: Final answer
    x = 14,695.77

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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.