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Finding the Fourth Proportional to 24,055.68, 33,200 and 13,447.52

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Solution

The fourth proportional to 24,055.68, 33,200 and 13,447.52 is: 18,559.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,055.68 : 33,200 = 13,447.52 : x
  2. Step 2: Convert to fraction form
    24,055.68/33,200 = 13,447.52/x
  3. Step 3: Cross multiply
    24,055.68x = 33,200 × 13,447.52
  4. Step 4: Simplify right side
    24,055.68x = 446,457,664
  5. Step 5: Solve for x
    x = 446,457,664/24,055.68
  6. Step 6: Final answer
    x = 18,559.34

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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.