Home / 14,429.43-21,644.91-4,567.95

Finding the Fourth Proportional to 14,429.43, 21,644.91 and 4,567.95

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Solution

The fourth proportional to 14,429.43, 21,644.91 and 4,567.95 is: 6,852.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,429.43 : 21,644.91 = 4,567.95 : x
  2. Step 2: Convert to fraction form
    14,429.43/21,644.91 = 4,567.95/x
  3. Step 3: Cross multiply
    14,429.43x = 21,644.91 × 4,567.95
  4. Step 4: Simplify right side
    14,429.43x = 98,872,866.63
  5. Step 5: Solve for x
    x = 98,872,866.63/14,429.43
  6. Step 6: Final answer
    x = 6,852.17

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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.