Home / 167,210.61-250,815.23-60,569.61

Finding the Fourth Proportional to 167,210.61, 250,815.23 and 60,569.61

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Solution

The fourth proportional to 167,210.61, 250,815.23 and 60,569.61 is: 90,854.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,210.61 : 250,815.23 = 60,569.61 : x
  2. Step 2: Convert to fraction form
    167,210.61/250,815.23 = 60,569.61/x
  3. Step 3: Cross multiply
    167,210.61x = 250,815.23 × 60,569.61
  4. Step 4: Simplify right side
    167,210.61x = 15,191,780,814.58
  5. Step 5: Solve for x
    x = 15,191,780,814.58/167,210.61
  6. Step 6: Final answer
    x = 90,854.17

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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.