Home / 24,528.13-33,853.49-13,918.75

Finding the Fourth Proportional to 24,528.13, 33,853.49 and 13,918.75

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Solution

The fourth proportional to 24,528.13, 33,853.49 and 13,918.75 is: 19,210.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,528.13 : 33,853.49 = 13,918.75 : x
  2. Step 2: Convert to fraction form
    24,528.13/33,853.49 = 13,918.75/x
  3. Step 3: Cross multiply
    24,528.13x = 33,853.49 × 13,918.75
  4. Step 4: Simplify right side
    24,528.13x = 471,198,194.34
  5. Step 5: Solve for x
    x = 471,198,194.34/24,528.13
  6. Step 6: Final answer
    x = 19,210.52

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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.