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Finding the Fourth Proportional to 182,256.10, 254,568.05 and 182,256.10

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Solution

The fourth proportional to 182,256.10, 254,568.05 and 182,256.10 is: 254,568.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,256.10 : 254,568.05 = 182,256.10 : x
  2. Step 2: Convert to fraction form
    182,256.10/254,568.05 = 182,256.10/x
  3. Step 3: Cross multiply
    182,256.10x = 254,568.05 × 182,256.10
  4. Step 4: Simplify right side
    182,256.10x = 46,396,579,977.61
  5. Step 5: Solve for x
    x = 46,396,579,977.61/182,256.10
  6. Step 6: Final answer
    x = 254,568.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.