Home / 61,529.90-92,299.37-22,087.35

Finding the Fourth Proportional to 61,529.90, 92,299.37 and 22,087.35

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Solution

The fourth proportional to 61,529.90, 92,299.37 and 22,087.35 is: 33,132.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,529.90 : 92,299.37 = 22,087.35 : x
  2. Step 2: Convert to fraction form
    61,529.90/92,299.37 = 22,087.35/x
  3. Step 3: Cross multiply
    61,529.90x = 92,299.37 × 22,087.35
  4. Step 4: Simplify right side
    61,529.90x = 2,038,648,379.53
  5. Step 5: Solve for x
    x = 2,038,648,379.53/61,529.90
  6. Step 6: Final answer
    x = 33,132.65

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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.