Home / 16,500.24-24,728.46-14,298.66

Finding the Fourth Proportional to 16,500.24, 24,728.46 and 14,298.66

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Solution

The fourth proportional to 16,500.24, 24,728.46 and 14,298.66 is: 21,429.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,500.24 : 24,728.46 = 14,298.66 : x
  2. Step 2: Convert to fraction form
    16,500.24/24,728.46 = 14,298.66/x
  3. Step 3: Cross multiply
    16,500.24x = 24,728.46 × 14,298.66
  4. Step 4: Simplify right side
    16,500.24x = 353,583,841.86
  5. Step 5: Solve for x
    x = 353,583,841.86/16,500.24
  6. Step 6: Final answer
    x = 21,429.01

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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.