Home / 194,370.46-291,554.52-50,276.29

Finding the Fourth Proportional to 194,370.46, 291,554.52 and 50,276.29

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Solution

The fourth proportional to 194,370.46, 291,554.52 and 50,276.29 is: 75,414.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,370.46 : 291,554.52 = 50,276.29 : x
  2. Step 2: Convert to fraction form
    194,370.46/291,554.52 = 50,276.29/x
  3. Step 3: Cross multiply
    194,370.46x = 291,554.52 × 50,276.29
  4. Step 4: Simplify right side
    194,370.46x = 14,658,279,598.33
  5. Step 5: Solve for x
    x = 14,658,279,598.33/194,370.46
  6. Step 6: Final answer
    x = 75,414.13

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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.