Home / 327,925.13-452,568.96-191,950.84

Finding the Fourth Proportional to 327,925.13, 452,568.96 and 191,950.84

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Solution

The fourth proportional to 327,925.13, 452,568.96 and 191,950.84 is: 264,911.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,925.13 : 452,568.96 = 191,950.84 : x
  2. Step 2: Convert to fraction form
    327,925.13/452,568.96 = 191,950.84/x
  3. Step 3: Cross multiply
    327,925.13x = 452,568.96 × 191,950.84
  4. Step 4: Simplify right side
    327,925.13x = 86,870,989,767.08
  5. Step 5: Solve for x
    x = 86,870,989,767.08/327,925.13
  6. Step 6: Final answer
    x = 264,911.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.