Home / 16,285.93-24,427.94-6,288.71

Finding the Fourth Proportional to 16,285.93, 24,427.94 and 6,288.71

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Solution

The fourth proportional to 16,285.93, 24,427.94 and 6,288.71 is: 9,432.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,285.93 : 24,427.94 = 6,288.71 : x
  2. Step 2: Convert to fraction form
    16,285.93/24,427.94 = 6,288.71/x
  3. Step 3: Cross multiply
    16,285.93x = 24,427.94 × 6,288.71
  4. Step 4: Simplify right side
    16,285.93x = 153,620,076.97
  5. Step 5: Solve for x
    x = 153,620,076.97/16,285.93
  6. Step 6: Final answer
    x = 9,432.69

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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.