Home / 16,660.59-24,994.84-4,973.51

Finding the Fourth Proportional to 16,660.59, 24,994.84 and 4,973.51

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Solution

The fourth proportional to 16,660.59, 24,994.84 and 4,973.51 is: 7,461.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,660.59 : 24,994.84 = 4,973.51 : x
  2. Step 2: Convert to fraction form
    16,660.59/24,994.84 = 4,973.51/x
  3. Step 3: Cross multiply
    16,660.59x = 24,994.84 × 4,973.51
  4. Step 4: Simplify right side
    16,660.59x = 124,311,949.28
  5. Step 5: Solve for x
    x = 124,311,949.28/16,660.59
  6. Step 6: Final answer
    x = 7,461.44

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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.