Home / 63,436.65-95,025.80-30,055.53

Finding the Fourth Proportional to 63,436.65, 95,025.80 and 30,055.53

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Solution

The fourth proportional to 63,436.65, 95,025.80 and 30,055.53 is: 45,022.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,436.65 : 95,025.80 = 30,055.53 : x
  2. Step 2: Convert to fraction form
    63,436.65/95,025.80 = 30,055.53/x
  3. Step 3: Cross multiply
    63,436.65x = 95,025.80 × 30,055.53
  4. Step 4: Simplify right side
    63,436.65x = 2,856,050,632.40
  5. Step 5: Solve for x
    x = 2,856,050,632.40/63,436.65
  6. Step 6: Final answer
    x = 45,022.09

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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.