Home / 124,364.48-186,565.08-44,396.24

Finding the Fourth Proportional to 124,364.48, 186,565.08 and 44,396.24

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Solution

The fourth proportional to 124,364.48, 186,565.08 and 44,396.24 is: 66,600.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,364.48 : 186,565.08 = 44,396.24 : x
  2. Step 2: Convert to fraction form
    124,364.48/186,565.08 = 44,396.24/x
  3. Step 3: Cross multiply
    124,364.48x = 186,565.08 × 44,396.24
  4. Step 4: Simplify right side
    124,364.48x = 8,282,788,067.30
  5. Step 5: Solve for x
    x = 8,282,788,067.30/124,364.48
  6. Step 6: Final answer
    x = 66,600.91

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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.