Home / 34,706.37-52,051.35-19,907.67

Finding the Fourth Proportional to 34,706.37, 52,051.35 and 19,907.67

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Solution

The fourth proportional to 34,706.37, 52,051.35 and 19,907.67 is: 29,856.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,706.37 : 52,051.35 = 19,907.67 : x
  2. Step 2: Convert to fraction form
    34,706.37/52,051.35 = 19,907.67/x
  3. Step 3: Cross multiply
    34,706.37x = 52,051.35 × 19,907.67
  4. Step 4: Simplify right side
    34,706.37x = 1,036,221,098.85
  5. Step 5: Solve for x
    x = 1,036,221,098.85/34,706.37
  6. Step 6: Final answer
    x = 29,856.80

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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.