Home / 16,298.36-24,447.54-10,491.87

Finding the Fourth Proportional to 16,298.36, 24,447.54 and 10,491.87

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Solution

The fourth proportional to 16,298.36, 24,447.54 and 10,491.87 is: 15,737.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298.36 : 24,447.54 = 10,491.87 : x
  2. Step 2: Convert to fraction form
    16,298.36/24,447.54 = 10,491.87/x
  3. Step 3: Cross multiply
    16,298.36x = 24,447.54 × 10,491.87
  4. Step 4: Simplify right side
    16,298.36x = 256,500,359.04
  5. Step 5: Solve for x
    x = 256,500,359.04/16,298.36
  6. Step 6: Final answer
    x = 15,737.81

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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.