Home / 334,744.56-462,035.16-207,347.76

Finding the Fourth Proportional to 334,744.56, 462,035.16 and 207,347.76

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Solution

The fourth proportional to 334,744.56, 462,035.16 and 207,347.76 is: 286,194.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,744.56 : 462,035.16 = 207,347.76 : x
  2. Step 2: Convert to fraction form
    334,744.56/462,035.16 = 207,347.76/x
  3. Step 3: Cross multiply
    334,744.56x = 462,035.16 × 207,347.76
  4. Step 4: Simplify right side
    334,744.56x = 95,801,955,467.24
  5. Step 5: Solve for x
    x = 95,801,955,467.24/334,744.56
  6. Step 6: Final answer
    x = 286,194.21

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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.