Home / 16,270.51-24,405.78-4,583.74

Finding the Fourth Proportional to 16,270.51, 24,405.78 and 4,583.74

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Solution

The fourth proportional to 16,270.51, 24,405.78 and 4,583.74 is: 6,875.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270.51 : 24,405.78 = 4,583.74 : x
  2. Step 2: Convert to fraction form
    16,270.51/24,405.78 = 4,583.74/x
  3. Step 3: Cross multiply
    16,270.51x = 24,405.78 × 4,583.74
  4. Step 4: Simplify right side
    16,270.51x = 111,869,750.02
  5. Step 5: Solve for x
    x = 111,869,750.02/16,270.51
  6. Step 6: Final answer
    x = 6,875.61

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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.