Home / 43,108.01-59,480.14-25,199.56

Finding the Fourth Proportional to 43,108.01, 59,480.14 and 25,199.56

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Solution

The fourth proportional to 43,108.01, 59,480.14 and 25,199.56 is: 34,770.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,108.01 : 59,480.14 = 25,199.56 : x
  2. Step 2: Convert to fraction form
    43,108.01/59,480.14 = 25,199.56/x
  3. Step 3: Cross multiply
    43,108.01x = 59,480.14 × 25,199.56
  4. Step 4: Simplify right side
    43,108.01x = 1,498,873,080.76
  5. Step 5: Solve for x
    x = 1,498,873,080.76/43,108.01
  6. Step 6: Final answer
    x = 34,770.17

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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.