Home / 334,998.06-462,258.54-191,749.56

Finding the Fourth Proportional to 334,998.06, 462,258.54 and 191,749.56

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Solution

The fourth proportional to 334,998.06, 462,258.54 and 191,749.56 is: 264,592.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,998.06 : 462,258.54 = 191,749.56 : x
  2. Step 2: Convert to fraction form
    334,998.06/462,258.54 = 191,749.56/x
  3. Step 3: Cross multiply
    334,998.06x = 462,258.54 × 191,749.56
  4. Step 4: Simplify right side
    334,998.06x = 88,637,871,651.24
  5. Step 5: Solve for x
    x = 88,637,871,651.24/334,998.06
  6. Step 6: Final answer
    x = 264,592.19

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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.