Home / 14,004.18-19,324.26-8,035.71

Finding the Fourth Proportional to 14,004.18, 19,324.26 and 8,035.71

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Solution

The fourth proportional to 14,004.18, 19,324.26 and 8,035.71 is: 11,088.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,004.18 : 19,324.26 = 8,035.71 : x
  2. Step 2: Convert to fraction form
    14,004.18/19,324.26 = 8,035.71/x
  3. Step 3: Cross multiply
    14,004.18x = 19,324.26 × 8,035.71
  4. Step 4: Simplify right side
    14,004.18x = 155,284,149.32
  5. Step 5: Solve for x
    x = 155,284,149.32/14,004.18
  6. Step 6: Final answer
    x = 11,088.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.