Home / 16,528.67-22,803.86-10,563.83

Finding the Fourth Proportional to 16,528.67, 22,803.86 and 10,563.83

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Solution

The fourth proportional to 16,528.67, 22,803.86 and 10,563.83 is: 14,574.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,528.67 : 22,803.86 = 10,563.83 : x
  2. Step 2: Convert to fraction form
    16,528.67/22,803.86 = 10,563.83/x
  3. Step 3: Cross multiply
    16,528.67x = 22,803.86 × 10,563.83
  4. Step 4: Simplify right side
    16,528.67x = 240,896,183.80
  5. Step 5: Solve for x
    x = 240,896,183.80/16,528.67
  6. Step 6: Final answer
    x = 14,574.44

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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.