Home / 38,814.09-58,243.71-16,323.13

Finding the Fourth Proportional to 38,814.09, 58,243.71 and 16,323.13

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Solution

The fourth proportional to 38,814.09, 58,243.71 and 16,323.13 is: 24,494.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,814.09 : 58,243.71 = 16,323.13 : x
  2. Step 2: Convert to fraction form
    38,814.09/58,243.71 = 16,323.13/x
  3. Step 3: Cross multiply
    38,814.09x = 58,243.71 × 16,323.13
  4. Step 4: Simplify right side
    38,814.09x = 950,719,650.01
  5. Step 5: Solve for x
    x = 950,719,650.01/38,814.09
  6. Step 6: Final answer
    x = 24,494.19

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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.