Home / 160,823.93-241,143.57-60,920.39

Finding the Fourth Proportional to 160,823.93, 241,143.57 and 60,920.39

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Solution

The fourth proportional to 160,823.93, 241,143.57 and 60,920.39 is: 91,345.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,823.93 : 241,143.57 = 60,920.39 : x
  2. Step 2: Convert to fraction form
    160,823.93/241,143.57 = 60,920.39/x
  3. Step 3: Cross multiply
    160,823.93x = 241,143.57 × 60,920.39
  4. Step 4: Simplify right side
    160,823.93x = 14,690,559,124.67
  5. Step 5: Solve for x
    x = 14,690,559,124.67/160,823.93
  6. Step 6: Final answer
    x = 91,345.61

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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.