Home / 373,320.42-560,063.55-107,060.46

Finding the Fourth Proportional to 373,320.42, 560,063.55 and 107,060.46

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Solution

The fourth proportional to 373,320.42, 560,063.55 and 107,060.46 is: 160,614.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,320.42 : 560,063.55 = 107,060.46 : x
  2. Step 2: Convert to fraction form
    373,320.42/560,063.55 = 107,060.46/x
  3. Step 3: Cross multiply
    373,320.42x = 560,063.55 × 107,060.46
  4. Step 4: Simplify right side
    373,320.42x = 59,960,661,292.23
  5. Step 5: Solve for x
    x = 59,960,661,292.23/373,320.42
  6. Step 6: Final answer
    x = 160,614.47

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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.