Home / 43,314.30-59,774.70-25,422.21

Finding the Fourth Proportional to 43,314.30, 59,774.70 and 25,422.21

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Solution

The fourth proportional to 43,314.30, 59,774.70 and 25,422.21 is: 35,083.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,314.30 : 59,774.70 = 25,422.21 : x
  2. Step 2: Convert to fraction form
    43,314.30/59,774.70 = 25,422.21/x
  3. Step 3: Cross multiply
    43,314.30x = 59,774.70 × 25,422.21
  4. Step 4: Simplify right side
    43,314.30x = 1,519,604,976.09
  5. Step 5: Solve for x
    x = 1,519,604,976.09/43,314.30
  6. Step 6: Final answer
    x = 35,083.22

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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.