Home / 61,586.19-92,199.35-55,676.73

Finding the Fourth Proportional to 61,586.19, 92,199.35 and 55,676.73

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Solution

The fourth proportional to 61,586.19, 92,199.35 and 55,676.73 is: 83,352.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,586.19 : 92,199.35 = 55,676.73 : x
  2. Step 2: Convert to fraction form
    61,586.19/92,199.35 = 55,676.73/x
  3. Step 3: Cross multiply
    61,586.19x = 92,199.35 × 55,676.73
  4. Step 4: Simplify right side
    61,586.19x = 5,133,358,316.13
  5. Step 5: Solve for x
    x = 5,133,358,316.13/61,586.19
  6. Step 6: Final answer
    x = 83,352.43

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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.