Home / 334,532.24-461,687.28-191,313.44

Finding the Fourth Proportional to 334,532.24, 461,687.28 and 191,313.44

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Solution

The fourth proportional to 334,532.24, 461,687.28 and 191,313.44 is: 264,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,532.24 : 461,687.28 = 191,313.44 : x
  2. Step 2: Convert to fraction form
    334,532.24/461,687.28 = 191,313.44/x
  3. Step 3: Cross multiply
    334,532.24x = 461,687.28 × 191,313.44
  4. Step 4: Simplify right side
    334,532.24x = 88,326,981,741.04
  5. Step 5: Solve for x
    x = 88,326,981,741.04/334,532.24
  6. Step 6: Final answer
    x = 264,031.30

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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.