Home / 61,585.69-92,198.60-55,676.23

Finding the Fourth Proportional to 61,585.69, 92,198.60 and 55,676.23

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Solution

The fourth proportional to 61,585.69, 92,198.60 and 55,676.23 is: 83,351.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,585.69 : 92,198.60 = 55,676.23 : x
  2. Step 2: Convert to fraction form
    61,585.69/92,198.60 = 55,676.23/x
  3. Step 3: Cross multiply
    61,585.69x = 92,198.60 × 55,676.23
  4. Step 4: Simplify right side
    61,585.69x = 5,133,270,459.28
  5. Step 5: Solve for x
    x = 5,133,270,459.28/61,585.69
  6. Step 6: Final answer
    x = 83,351.68

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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.