Home / 16,835.36-25,253-5,736.72

Finding the Fourth Proportional to 16,835.36, 25,253 and 5,736.72

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Solution

The fourth proportional to 16,835.36, 25,253 and 5,736.72 is: 8,605.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,835.36 : 25,253 = 5,736.72 : x
  2. Step 2: Convert to fraction form
    16,835.36/25,253 = 5,736.72/x
  3. Step 3: Cross multiply
    16,835.36x = 25,253 × 5,736.72
  4. Step 4: Simplify right side
    16,835.36x = 144,869,390.16
  5. Step 5: Solve for x
    x = 144,869,390.16/16,835.36
  6. Step 6: Final answer
    x = 8,605.07

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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.