Home / 25,003.83-37,505.94-7,473.81

Finding the Fourth Proportional to 25,003.83, 37,505.94 and 7,473.81

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Solution

The fourth proportional to 25,003.83, 37,505.94 and 7,473.81 is: 11,210.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,003.83 : 37,505.94 = 7,473.81 : x
  2. Step 2: Convert to fraction form
    25,003.83/37,505.94 = 7,473.81/x
  3. Step 3: Cross multiply
    25,003.83x = 37,505.94 × 7,473.81
  4. Step 4: Simplify right side
    25,003.83x = 280,312,269.43
  5. Step 5: Solve for x
    x = 280,312,269.43/25,003.83
  6. Step 6: Final answer
    x = 11,210.77

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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.