Home / 43,835.85-65,675.88-29,916.81

Finding the Fourth Proportional to 43,835.85, 65,675.88 and 29,916.81

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Solution

The fourth proportional to 43,835.85, 65,675.88 and 29,916.81 is: 44,822.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,835.85 : 65,675.88 = 29,916.81 : x
  2. Step 2: Convert to fraction form
    43,835.85/65,675.88 = 29,916.81/x
  3. Step 3: Cross multiply
    43,835.85x = 65,675.88 × 29,916.81
  4. Step 4: Simplify right side
    43,835.85x = 1,964,812,823.54
  5. Step 5: Solve for x
    x = 1,964,812,823.54/43,835.85
  6. Step 6: Final answer
    x = 44,822.05

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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.