Home / 334,461.10-461,556.63-191,224.14

Finding the Fourth Proportional to 334,461.10, 461,556.63 and 191,224.14

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Solution

The fourth proportional to 334,461.10, 461,556.63 and 191,224.14 is: 263,889.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,461.10 : 461,556.63 = 191,224.14 : x
  2. Step 2: Convert to fraction form
    334,461.10/461,556.63 = 191,224.14/x
  3. Step 3: Cross multiply
    334,461.10x = 461,556.63 × 191,224.14
  4. Step 4: Simplify right side
    334,461.10x = 88,260,770,498.47
  5. Step 5: Solve for x
    x = 88,260,770,498.47/334,461.10
  6. Step 6: Final answer
    x = 263,889.49

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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.