Home / 327,709.04-452,092.32-267,528.32

Finding the Fourth Proportional to 327,709.04, 452,092.32 and 267,528.32

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Solution

The fourth proportional to 327,709.04, 452,092.32 and 267,528.32 is: 369,069.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,709.04 : 452,092.32 = 267,528.32 : x
  2. Step 2: Convert to fraction form
    327,709.04/452,092.32 = 267,528.32/x
  3. Step 3: Cross multiply
    327,709.04x = 452,092.32 × 267,528.32
  4. Step 4: Simplify right side
    327,709.04x = 120,947,498,854.50
  5. Step 5: Solve for x
    x = 120,947,498,854.50/327,709.04
  6. Step 6: Final answer
    x = 369,069.77

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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.