Home / 16,254.54-24,388.86-5,732.08

Finding the Fourth Proportional to 16,254.54, 24,388.86 and 5,732.08

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Solution

The fourth proportional to 16,254.54, 24,388.86 and 5,732.08 is: 8,600.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254.54 : 24,388.86 = 5,732.08 : x
  2. Step 2: Convert to fraction form
    16,254.54/24,388.86 = 5,732.08/x
  3. Step 3: Cross multiply
    16,254.54x = 24,388.86 × 5,732.08
  4. Step 4: Simplify right side
    16,254.54x = 139,798,970.16
  5. Step 5: Solve for x
    x = 139,798,970.16/16,254.54
  6. Step 6: Final answer
    x = 8,600.61

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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.