Home / 43,247.52-59,667.84-25,336.80

Finding the Fourth Proportional to 43,247.52, 59,667.84 and 25,336.80

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Solution

The fourth proportional to 43,247.52, 59,667.84 and 25,336.80 is: 34,956.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,247.52 : 59,667.84 = 25,336.80 : x
  2. Step 2: Convert to fraction form
    43,247.52/59,667.84 = 25,336.80/x
  3. Step 3: Cross multiply
    43,247.52x = 59,667.84 × 25,336.80
  4. Step 4: Simplify right side
    43,247.52x = 1,511,792,128.51
  5. Step 5: Solve for x
    x = 1,511,792,128.51/43,247.52
  6. Step 6: Final answer
    x = 34,956.74

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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.