Home / 194,114.65-268,024.17-191,014.60

Finding the Fourth Proportional to 194,114.65, 268,024.17 and 191,014.60

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Solution

The fourth proportional to 194,114.65, 268,024.17 and 191,014.60 is: 263,743.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,114.65 : 268,024.17 = 191,014.60 : x
  2. Step 2: Convert to fraction form
    194,114.65/268,024.17 = 191,014.60/x
  3. Step 3: Cross multiply
    194,114.65x = 268,024.17 × 191,014.60
  4. Step 4: Simplify right side
    194,114.65x = 51,196,529,622.88
  5. Step 5: Solve for x
    x = 51,196,529,622.88/194,114.65
  6. Step 6: Final answer
    x = 263,743.77

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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.