Home / 264,044.10-396,017.55-164,025.30

Finding the Fourth Proportional to 264,044.10, 396,017.55 and 164,025.30

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Solution

The fourth proportional to 264,044.10, 396,017.55 and 164,025.30 is: 246,007.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,044.10 : 396,017.55 = 164,025.30 : x
  2. Step 2: Convert to fraction form
    264,044.10/396,017.55 = 164,025.30/x
  3. Step 3: Cross multiply
    264,044.10x = 396,017.55 × 164,025.30
  4. Step 4: Simplify right side
    264,044.10x = 64,956,897,444.02
  5. Step 5: Solve for x
    x = 64,956,897,444.02/264,044.10
  6. Step 6: Final answer
    x = 246,007.76

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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.