Home / 267,717.06-369,446.94-146,852.64

Finding the Fourth Proportional to 267,717.06, 369,446.94 and 146,852.64

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Solution

The fourth proportional to 267,717.06, 369,446.94 and 146,852.64 is: 202,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,717.06 : 369,446.94 = 146,852.64 : x
  2. Step 2: Convert to fraction form
    267,717.06/369,446.94 = 146,852.64/x
  3. Step 3: Cross multiply
    267,717.06x = 369,446.94 × 146,852.64
  4. Step 4: Simplify right side
    267,717.06x = 54,254,258,478.92
  5. Step 5: Solve for x
    x = 54,254,258,478.92/267,717.06
  6. Step 6: Final answer
    x = 202,655.22

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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.