Home / 17,502.36-26,247.76-5,812.44

Finding the Fourth Proportional to 17,502.36, 26,247.76 and 5,812.44

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Solution

The fourth proportional to 17,502.36, 26,247.76 and 5,812.44 is: 8,716.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502.36 : 26,247.76 = 5,812.44 : x
  2. Step 2: Convert to fraction form
    17,502.36/26,247.76 = 5,812.44/x
  3. Step 3: Cross multiply
    17,502.36x = 26,247.76 × 5,812.44
  4. Step 4: Simplify right side
    17,502.36x = 152,563,530.13
  5. Step 5: Solve for x
    x = 152,563,530.13/17,502.36
  6. Step 6: Final answer
    x = 8,716.74

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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.