Home / 33,572.30-46,326.14-19,422.50

Finding the Fourth Proportional to 33,572.30, 46,326.14 and 19,422.50

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Solution

The fourth proportional to 33,572.30, 46,326.14 and 19,422.50 is: 26,800.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572.30 : 46,326.14 = 19,422.50 : x
  2. Step 2: Convert to fraction form
    33,572.30/46,326.14 = 19,422.50/x
  3. Step 3: Cross multiply
    33,572.30x = 46,326.14 × 19,422.50
  4. Step 4: Simplify right side
    33,572.30x = 899,769,454.15
  5. Step 5: Solve for x
    x = 899,769,454.15/33,572.30
  6. Step 6: Final answer
    x = 26,800.95

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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.