Home / 23,925.52-33,015.08-13,854.64

Finding the Fourth Proportional to 23,925.52, 33,015.08 and 13,854.64

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Solution

The fourth proportional to 23,925.52, 33,015.08 and 13,854.64 is: 19,118.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,925.52 : 33,015.08 = 13,854.64 : x
  2. Step 2: Convert to fraction form
    23,925.52/33,015.08 = 13,854.64/x
  3. Step 3: Cross multiply
    23,925.52x = 33,015.08 × 13,854.64
  4. Step 4: Simplify right side
    23,925.52x = 457,412,047.97
  5. Step 5: Solve for x
    x = 457,412,047.97/23,925.52
  6. Step 6: Final answer
    x = 19,118.17

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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.