Home / 16,146.27-24,219.42-5,053.89

Finding the Fourth Proportional to 16,146.27, 24,219.42 and 5,053.89

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Solution

The fourth proportional to 16,146.27, 24,219.42 and 5,053.89 is: 7,580.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146.27 : 24,219.42 = 5,053.89 : x
  2. Step 2: Convert to fraction form
    16,146.27/24,219.42 = 5,053.89/x
  3. Step 3: Cross multiply
    16,146.27x = 24,219.42 × 5,053.89
  4. Step 4: Simplify right side
    16,146.27x = 122,402,284.54
  5. Step 5: Solve for x
    x = 122,402,284.54/16,146.27
  6. Step 6: Final answer
    x = 7,580.84

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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.