Home / 141,449.14-212,167.31-41,612.59

Finding the Fourth Proportional to 141,449.14, 212,167.31 and 41,612.59

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Solution

The fourth proportional to 141,449.14, 212,167.31 and 41,612.59 is: 62,417.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,449.14 : 212,167.31 = 41,612.59 : x
  2. Step 2: Convert to fraction form
    141,449.14/212,167.31 = 41,612.59/x
  3. Step 3: Cross multiply
    141,449.14x = 212,167.31 × 41,612.59
  4. Step 4: Simplify right side
    141,449.14x = 8,828,831,282.43
  5. Step 5: Solve for x
    x = 8,828,831,282.43/141,449.14
  6. Step 6: Final answer
    x = 62,417.00

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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.