Home / 16,280.37-24,420.60-4,593.58

Finding the Fourth Proportional to 16,280.37, 24,420.60 and 4,593.58

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Solution

The fourth proportional to 16,280.37, 24,420.60 and 4,593.58 is: 6,890.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,280.37 : 24,420.60 = 4,593.58 : x
  2. Step 2: Convert to fraction form
    16,280.37/24,420.60 = 4,593.58/x
  3. Step 3: Cross multiply
    16,280.37x = 24,420.60 × 4,593.58
  4. Step 4: Simplify right side
    16,280.37x = 112,177,979.75
  5. Step 5: Solve for x
    x = 112,177,979.75/16,280.37
  6. Step 6: Final answer
    x = 6,890.38

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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.