Home / 140,950.55-211,011.06-94,087.19

Finding the Fourth Proportional to 140,950.55, 211,011.06 and 94,087.19

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Solution

The fourth proportional to 140,950.55, 211,011.06 and 94,087.19 is: 140,853.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,950.55 : 211,011.06 = 94,087.19 : x
  2. Step 2: Convert to fraction form
    140,950.55/211,011.06 = 94,087.19/x
  3. Step 3: Cross multiply
    140,950.55x = 211,011.06 × 94,087.19
  4. Step 4: Simplify right side
    140,950.55x = 19,853,437,694.32
  5. Step 5: Solve for x
    x = 19,853,437,694.32/140,950.55
  6. Step 6: Final answer
    x = 140,853.92

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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.