Home / 124,924.80-187,460.40-46,093.92

Finding the Fourth Proportional to 124,924.80, 187,460.40 and 46,093.92

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Solution

The fourth proportional to 124,924.80, 187,460.40 and 46,093.92 is: 69,167.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,924.80 : 187,460.40 = 46,093.92 : x
  2. Step 2: Convert to fraction form
    124,924.80/187,460.40 = 46,093.92/x
  3. Step 3: Cross multiply
    124,924.80x = 187,460.40 × 46,093.92
  4. Step 4: Simplify right side
    124,924.80x = 8,640,784,680.77
  5. Step 5: Solve for x
    x = 8,640,784,680.77/124,924.80
  6. Step 6: Final answer
    x = 69,167.89

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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.