Home / 140,952.66-211,014.27-94,089.30

Finding the Fourth Proportional to 140,952.66, 211,014.27 and 94,089.30

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Solution

The fourth proportional to 140,952.66, 211,014.27 and 94,089.30 is: 140,857.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,952.66 : 211,014.27 = 94,089.30 : x
  2. Step 2: Convert to fraction form
    140,952.66/211,014.27 = 94,089.30/x
  3. Step 3: Cross multiply
    140,952.66x = 211,014.27 × 94,089.30
  4. Step 4: Simplify right side
    140,952.66x = 19,854,184,954.31
  5. Step 5: Solve for x
    x = 19,854,184,954.31/140,952.66
  6. Step 6: Final answer
    x = 140,857.11

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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.