Home / 16,041.38-24,056.60-8,140.86

Finding the Fourth Proportional to 16,041.38, 24,056.60 and 8,140.86

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Solution

The fourth proportional to 16,041.38, 24,056.60 and 8,140.86 is: 12,208.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,041.38 : 24,056.60 = 8,140.86 : x
  2. Step 2: Convert to fraction form
    16,041.38/24,056.60 = 8,140.86/x
  3. Step 3: Cross multiply
    16,041.38x = 24,056.60 × 8,140.86
  4. Step 4: Simplify right side
    16,041.38x = 195,841,412.68
  5. Step 5: Solve for x
    x = 195,841,412.68/16,041.38
  6. Step 6: Final answer
    x = 12,208.51

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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.