Home / 967,993.92-1,451,987.52-248,334.84

Finding the Fourth Proportional to 967,993.92, 1,451,987.52 and 248,334.84

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Solution

The fourth proportional to 967,993.92, 1,451,987.52 and 248,334.84 is: 372,501.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,993.92 : 1,451,987.52 = 248,334.84 : x
  2. Step 2: Convert to fraction form
    967,993.92/1,451,987.52 = 248,334.84/x
  3. Step 3: Cross multiply
    967,993.92x = 1,451,987.52 × 248,334.84
  4. Step 4: Simplify right side
    967,993.92x = 360,579,088,461.20
  5. Step 5: Solve for x
    x = 360,579,088,461.20/967,993.92
  6. Step 6: Final answer
    x = 372,501.40

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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.