Home / 140,022.14-210,033.97-34,841.11

Finding the Fourth Proportional to 140,022.14, 210,033.97 and 34,841.11

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Solution

The fourth proportional to 140,022.14, 210,033.97 and 34,841.11 is: 52,261.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,022.14 : 210,033.97 = 34,841.11 : x
  2. Step 2: Convert to fraction form
    140,022.14/210,033.97 = 34,841.11/x
  3. Step 3: Cross multiply
    140,022.14x = 210,033.97 × 34,841.11
  4. Step 4: Simplify right side
    140,022.14x = 7,317,817,269.83
  5. Step 5: Solve for x
    x = 7,317,817,269.83/140,022.14
  6. Step 6: Final answer
    x = 52,261.86

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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.