Home / 141,374.94-212,093.80-46,634.52

Finding the Fourth Proportional to 141,374.94, 212,093.80 and 46,634.52

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Solution

The fourth proportional to 141,374.94, 212,093.80 and 46,634.52 is: 69,962.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,374.94 : 212,093.80 = 46,634.52 : x
  2. Step 2: Convert to fraction form
    141,374.94/212,093.80 = 46,634.52/x
  3. Step 3: Cross multiply
    141,374.94x = 212,093.80 × 46,634.52
  4. Step 4: Simplify right side
    141,374.94x = 9,890,892,557.98
  5. Step 5: Solve for x
    x = 9,890,892,557.98/141,374.94
  6. Step 6: Final answer
    x = 69,962.13

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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.