Home / 373,982.45-560,973.47-93,499.70

Finding the Fourth Proportional to 373,982.45, 560,973.47 and 93,499.70

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Solution

The fourth proportional to 373,982.45, 560,973.47 and 93,499.70 is: 140,249.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,982.45 : 560,973.47 = 93,499.70 : x
  2. Step 2: Convert to fraction form
    373,982.45/560,973.47 = 93,499.70/x
  3. Step 3: Cross multiply
    373,982.45x = 560,973.47 × 93,499.70
  4. Step 4: Simplify right side
    373,982.45x = 52,450,847,880.59
  5. Step 5: Solve for x
    x = 52,450,847,880.59/373,982.45
  6. Step 6: Final answer
    x = 140,249.49

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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.