Home / 294,250.32-441,326.07-83,838.24

Finding the Fourth Proportional to 294,250.32, 441,326.07 and 83,838.24

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Solution

The fourth proportional to 294,250.32, 441,326.07 and 83,838.24 is: 125,743.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,250.32 : 441,326.07 = 83,838.24 : x
  2. Step 2: Convert to fraction form
    294,250.32/441,326.07 = 83,838.24/x
  3. Step 3: Cross multiply
    294,250.32x = 441,326.07 × 83,838.24
  4. Step 4: Simplify right side
    294,250.32x = 37,000,000,974.92
  5. Step 5: Solve for x
    x = 37,000,000,974.92/294,250.32
  6. Step 6: Final answer
    x = 125,743.28

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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.