Home / 250,222.41-375,332.22-60,682.65

Finding the Fourth Proportional to 250,222.41, 375,332.22 and 60,682.65

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Solution

The fourth proportional to 250,222.41, 375,332.22 and 60,682.65 is: 91,023.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,222.41 : 375,332.22 = 60,682.65 : x
  2. Step 2: Convert to fraction form
    250,222.41/375,332.22 = 60,682.65/x
  3. Step 3: Cross multiply
    250,222.41x = 375,332.22 × 60,682.65
  4. Step 4: Simplify right side
    250,222.41x = 22,776,153,739.98
  5. Step 5: Solve for x
    x = 22,776,153,739.98/250,222.41
  6. Step 6: Final answer
    x = 91,023.64

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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.