Home / 14,671.16-22,006.64-4,810.37

Finding the Fourth Proportional to 14,671.16, 22,006.64 and 4,810.37

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Solution

The fourth proportional to 14,671.16, 22,006.64 and 4,810.37 is: 7,215.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671.16 : 22,006.64 = 4,810.37 : x
  2. Step 2: Convert to fraction form
    14,671.16/22,006.64 = 4,810.37/x
  3. Step 3: Cross multiply
    14,671.16x = 22,006.64 × 4,810.37
  4. Step 4: Simplify right side
    14,671.16x = 105,859,982.85
  5. Step 5: Solve for x
    x = 105,859,982.85/14,671.16
  6. Step 6: Final answer
    x = 7,215.52

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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.