Home / 197,009.00-295,513.71-54,854.58

Finding the Fourth Proportional to 197,009.00, 295,513.71 and 54,854.58

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Solution

The fourth proportional to 197,009.00, 295,513.71 and 54,854.58 is: 82,281.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,009.00 : 295,513.71 = 54,854.58 : x
  2. Step 2: Convert to fraction form
    197,009.00/295,513.71 = 54,854.58/x
  3. Step 3: Cross multiply
    197,009.00x = 295,513.71 × 54,854.58
  4. Step 4: Simplify right side
    197,009.00x = 16,210,280,446.29
  5. Step 5: Solve for x
    x = 16,210,280,446.29/197,009.00
  6. Step 6: Final answer
    x = 82,281.93

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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.