Home / 23,253.77-32,089.54-13,183.15

Finding the Fourth Proportional to 23,253.77, 32,089.54 and 13,183.15

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Solution

The fourth proportional to 23,253.77, 32,089.54 and 13,183.15 is: 18,192.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253.77 : 32,089.54 = 13,183.15 : x
  2. Step 2: Convert to fraction form
    23,253.77/32,089.54 = 13,183.15/x
  3. Step 3: Cross multiply
    23,253.77x = 32,089.54 × 13,183.15
  4. Step 4: Simplify right side
    23,253.77x = 423,041,219.25
  5. Step 5: Solve for x
    x = 423,041,219.25/23,253.77
  6. Step 6: Final answer
    x = 18,192.37

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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.