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Finding the Fourth Proportional to 25,548.33, 35,256.69 and 14,370.33

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Solution

The fourth proportional to 25,548.33, 35,256.69 and 14,370.33 is: 19,831.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,548.33 : 35,256.69 = 14,370.33 : x
  2. Step 2: Convert to fraction form
    25,548.33/35,256.69 = 14,370.33/x
  3. Step 3: Cross multiply
    25,548.33x = 35,256.69 × 14,370.33
  4. Step 4: Simplify right side
    25,548.33x = 506,650,244.32
  5. Step 5: Solve for x
    x = 506,650,244.32/25,548.33
  6. Step 6: Final answer
    x = 19,831.05

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