Home / 24,004.09-33,125.63-13,393.71

Finding the Fourth Proportional to 24,004.09, 33,125.63 and 13,393.71

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Solution

The fourth proportional to 24,004.09, 33,125.63 and 13,393.71 is: 18,483.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,004.09 : 33,125.63 = 13,393.71 : x
  2. Step 2: Convert to fraction form
    24,004.09/33,125.63 = 13,393.71/x
  3. Step 3: Cross multiply
    24,004.09x = 33,125.63 × 13,393.71
  4. Step 4: Simplify right side
    24,004.09x = 443,675,115.27
  5. Step 5: Solve for x
    x = 443,675,115.27/24,004.09
  6. Step 6: Final answer
    x = 18,483.32

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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.