Home / 32,198.11-48,300.24-10,005.51

Finding the Fourth Proportional to 32,198.11, 48,300.24 and 10,005.51

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Solution

The fourth proportional to 32,198.11, 48,300.24 and 10,005.51 is: 15,009.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,198.11 : 48,300.24 = 10,005.51 : x
  2. Step 2: Convert to fraction form
    32,198.11/48,300.24 = 10,005.51/x
  3. Step 3: Cross multiply
    32,198.11x = 48,300.24 × 10,005.51
  4. Step 4: Simplify right side
    32,198.11x = 483,268,484.29
  5. Step 5: Solve for x
    x = 483,268,484.29/32,198.11
  6. Step 6: Final answer
    x = 15,009.22

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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.