Home / 16,416.66-24,628.62-6,560.58

Finding the Fourth Proportional to 16,416.66, 24,628.62 and 6,560.58

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Solution

The fourth proportional to 16,416.66, 24,628.62 and 6,560.58 is: 9,842.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416.66 : 24,628.62 = 6,560.58 : x
  2. Step 2: Convert to fraction form
    16,416.66/24,628.62 = 6,560.58/x
  3. Step 3: Cross multiply
    16,416.66x = 24,628.62 × 6,560.58
  4. Step 4: Simplify right side
    16,416.66x = 161,578,031.80
  5. Step 5: Solve for x
    x = 161,578,031.80/16,416.66
  6. Step 6: Final answer
    x = 9,842.32

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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.