Home / 23,839.52-32,875.80-14,277.84

Finding the Fourth Proportional to 23,839.52, 32,875.80 and 14,277.84

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Solution

The fourth proportional to 23,839.52, 32,875.80 and 14,277.84 is: 19,689.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,839.52 : 32,875.80 = 14,277.84 : x
  2. Step 2: Convert to fraction form
    23,839.52/32,875.80 = 14,277.84/x
  3. Step 3: Cross multiply
    23,839.52x = 32,875.80 × 14,277.84
  4. Step 4: Simplify right side
    23,839.52x = 469,395,412.27
  5. Step 5: Solve for x
    x = 469,395,412.27/23,839.52
  6. Step 6: Final answer
    x = 19,689.80

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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.