Home / 29,335.36-43,897.92-25,400.18

Finding the Fourth Proportional to 29,335.36, 43,897.92 and 25,400.18

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Solution

The fourth proportional to 29,335.36, 43,897.92 and 25,400.18 is: 38,009.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,335.36 : 43,897.92 = 25,400.18 : x
  2. Step 2: Convert to fraction form
    29,335.36/43,897.92 = 25,400.18/x
  3. Step 3: Cross multiply
    29,335.36x = 43,897.92 × 25,400.18
  4. Step 4: Simplify right side
    29,335.36x = 1,115,015,069.63
  5. Step 5: Solve for x
    x = 1,115,015,069.63/29,335.36
  6. Step 6: Final answer
    x = 38,009.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.