Home / 61,500.11-92,263.10-34,858.86

Finding the Fourth Proportional to 61,500.11, 92,263.10 and 34,858.86

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Solution

The fourth proportional to 61,500.11, 92,263.10 and 34,858.86 is: 52,295.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,500.11 : 92,263.10 = 34,858.86 : x
  2. Step 2: Convert to fraction form
    61,500.11/92,263.10 = 34,858.86/x
  3. Step 3: Cross multiply
    61,500.11x = 92,263.10 × 34,858.86
  4. Step 4: Simplify right side
    61,500.11x = 3,216,186,311.77
  5. Step 5: Solve for x
    x = 3,216,186,311.77/61,500.11
  6. Step 6: Final answer
    x = 52,295.62

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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.