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Finding the Fourth Proportional to 250,357.16, 375,536.00 and 63,368.66

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Solution

The fourth proportional to 250,357.16, 375,536.00 and 63,368.66 is: 95,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,357.16 : 375,536.00 = 63,368.66 : x
  2. Step 2: Convert to fraction form
    250,357.16/375,536.00 = 63,368.66/x
  3. Step 3: Cross multiply
    250,357.16x = 375,536.00 × 63,368.66
  4. Step 4: Simplify right side
    250,357.16x = 23,797,211,382.50
  5. Step 5: Solve for x
    x = 23,797,211,382.50/250,357.16
  6. Step 6: Final answer
    x = 95,053.05

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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.