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Finding the Fourth Proportional to 63,804.71, 95,601.74 and 37,075.66

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Solution

The fourth proportional to 63,804.71, 95,601.74 and 37,075.66 is: 55,552.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,804.71 : 95,601.74 = 37,075.66 : x
  2. Step 2: Convert to fraction form
    63,804.71/95,601.74 = 37,075.66/x
  3. Step 3: Cross multiply
    63,804.71x = 95,601.74 × 37,075.66
  4. Step 4: Simplify right side
    63,804.71x = 3,544,497,607.65
  5. Step 5: Solve for x
    x = 3,544,497,607.65/63,804.71
  6. Step 6: Final answer
    x = 55,552.29

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1.5x scale

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.