Home / 330,851.70-496,277.55-94,202.10

Finding the Fourth Proportional to 330,851.70, 496,277.55 and 94,202.10

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Solution

The fourth proportional to 330,851.70, 496,277.55 and 94,202.10 is: 141,303.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,851.70 : 496,277.55 = 94,202.10 : x
  2. Step 2: Convert to fraction form
    330,851.70/496,277.55 = 94,202.10/x
  3. Step 3: Cross multiply
    330,851.70x = 496,277.55 × 94,202.10
  4. Step 4: Simplify right side
    330,851.70x = 46,750,387,392.86
  5. Step 5: Solve for x
    x = 46,750,387,392.86/330,851.70
  6. Step 6: Final answer
    x = 141,303.15

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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.