Home / 14,929.16-22,394.53-3,835.92

Finding the Fourth Proportional to 14,929.16, 22,394.53 and 3,835.92

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Solution

The fourth proportional to 14,929.16, 22,394.53 and 3,835.92 is: 5,754.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,929.16 : 22,394.53 = 3,835.92 : x
  2. Step 2: Convert to fraction form
    14,929.16/22,394.53 = 3,835.92/x
  3. Step 3: Cross multiply
    14,929.16x = 22,394.53 × 3,835.92
  4. Step 4: Simplify right side
    14,929.16x = 85,903,692.71
  5. Step 5: Solve for x
    x = 85,903,692.71/14,929.16
  6. Step 6: Final answer
    x = 5,754.09

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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.