Home / 10,767.24-16,155.96-4,528.62

Finding the Fourth Proportional to 10,767.24, 16,155.96 and 4,528.62

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Solution

The fourth proportional to 10,767.24, 16,155.96 and 4,528.62 is: 6,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,767.24 : 16,155.96 = 4,528.62 : x
  2. Step 2: Convert to fraction form
    10,767.24/16,155.96 = 4,528.62/x
  3. Step 3: Cross multiply
    10,767.24x = 16,155.96 × 4,528.62
  4. Step 4: Simplify right side
    10,767.24x = 73,164,203.58
  5. Step 5: Solve for x
    x = 73,164,203.58/10,767.24
  6. Step 6: Final answer
    x = 6,795.08

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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.