Home / 341,997.04-471,946.26-191,094.04

Finding the Fourth Proportional to 341,997.04, 471,946.26 and 191,094.04

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Solution

The fourth proportional to 341,997.04, 471,946.26 and 191,094.04 is: 263,704.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,997.04 : 471,946.26 = 191,094.04 : x
  2. Step 2: Convert to fraction form
    341,997.04/471,946.26 = 191,094.04/x
  3. Step 3: Cross multiply
    341,997.04x = 471,946.26 × 191,094.04
  4. Step 4: Simplify right side
    341,997.04x = 90,186,117,486.29
  5. Step 5: Solve for x
    x = 90,186,117,486.29/341,997.04
  6. Step 6: Final answer
    x = 263,704.38

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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.