Home / 134,994.20-202,488.57-35,152.19

Finding the Fourth Proportional to 134,994.20, 202,488.57 and 35,152.19

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Solution

The fourth proportional to 134,994.20, 202,488.57 and 35,152.19 is: 52,727.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,994.20 : 202,488.57 = 35,152.19 : x
  2. Step 2: Convert to fraction form
    134,994.20/202,488.57 = 35,152.19/x
  3. Step 3: Cross multiply
    134,994.20x = 202,488.57 × 35,152.19
  4. Step 4: Simplify right side
    134,994.20x = 7,117,915,673.03
  5. Step 5: Solve for x
    x = 7,117,915,673.03/134,994.20
  6. Step 6: Final answer
    x = 52,727.57

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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.