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Finding the Fourth Proportional to 373,275.06, 559,747.80 and 106,975.14

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Solution

The fourth proportional to 373,275.06, 559,747.80 and 106,975.14 is: 160,415.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,275.06 : 559,747.80 = 106,975.14 : x
  2. Step 2: Convert to fraction form
    373,275.06/559,747.80 = 106,975.14/x
  3. Step 3: Cross multiply
    373,275.06x = 559,747.80 × 106,975.14
  4. Step 4: Simplify right side
    373,275.06x = 59,879,099,269.69
  5. Step 5: Solve for x
    x = 59,879,099,269.69/373,275.06
  6. Step 6: Final answer
    x = 160,415.48

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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.