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Finding the Fourth Proportional to 341,544.51, 512,324.97 and 116,903.46

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Solution

The fourth proportional to 341,544.51, 512,324.97 and 116,903.46 is: 175,358.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,544.51 : 512,324.97 = 116,903.46 : x
  2. Step 2: Convert to fraction form
    341,544.51/512,324.97 = 116,903.46/x
  3. Step 3: Cross multiply
    341,544.51x = 512,324.97 × 116,903.46
  4. Step 4: Simplify right side
    341,544.51x = 59,892,561,637.40
  5. Step 5: Solve for x
    x = 59,892,561,637.40/341,544.51
  6. Step 6: Final answer
    x = 175,358.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.