Home / 134,415.39-201,625.07-34,573.35

Finding the Fourth Proportional to 134,415.39, 201,625.07 and 34,573.35

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Solution

The fourth proportional to 134,415.39, 201,625.07 and 34,573.35 is: 51,860.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,415.39 : 201,625.07 = 34,573.35 : x
  2. Step 2: Convert to fraction form
    134,415.39/201,625.07 = 34,573.35/x
  3. Step 3: Cross multiply
    134,415.39x = 201,625.07 × 34,573.35
  4. Step 4: Simplify right side
    134,415.39x = 6,970,853,941.02
  5. Step 5: Solve for x
    x = 6,970,853,941.02/134,415.39
  6. Step 6: Final answer
    x = 51,860.53

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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.