Home / 194,768.04-292,152.06-177,505.32

Finding the Fourth Proportional to 194,768.04, 292,152.06 and 177,505.32

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Solution

The fourth proportional to 194,768.04, 292,152.06 and 177,505.32 is: 266,257.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,768.04 : 292,152.06 = 177,505.32 : x
  2. Step 2: Convert to fraction form
    194,768.04/292,152.06 = 177,505.32/x
  3. Step 3: Cross multiply
    194,768.04x = 292,152.06 × 177,505.32
  4. Step 4: Simplify right side
    194,768.04x = 51,858,544,898.96
  5. Step 5: Solve for x
    x = 51,858,544,898.96/194,768.04
  6. Step 6: Final answer
    x = 266,257.98

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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.