Home / 194,906.10-292,359.15-183,096.30

Finding the Fourth Proportional to 194,906.10, 292,359.15 and 183,096.30

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Solution

The fourth proportional to 194,906.10, 292,359.15 and 183,096.30 is: 274,644.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,906.10 : 292,359.15 = 183,096.30 : x
  2. Step 2: Convert to fraction form
    194,906.10/292,359.15 = 183,096.30/x
  3. Step 3: Cross multiply
    194,906.10x = 292,359.15 × 183,096.30
  4. Step 4: Simplify right side
    194,906.10x = 53,529,878,636.15
  5. Step 5: Solve for x
    x = 53,529,878,636.15/194,906.10
  6. Step 6: Final answer
    x = 274,644.45

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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.