Home / 14,658.06-21,989.37-4,795.00

Finding the Fourth Proportional to 14,658.06, 21,989.37 and 4,795.00

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Solution

The fourth proportional to 14,658.06, 21,989.37 and 4,795.00 is: 7,193.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,658.06 : 21,989.37 = 4,795.00 : x
  2. Step 2: Convert to fraction form
    14,658.06/21,989.37 = 4,795.00/x
  3. Step 3: Cross multiply
    14,658.06x = 21,989.37 × 4,795.00
  4. Step 4: Simplify right side
    14,658.06x = 105,438,992.16
  5. Step 5: Solve for x
    x = 105,438,992.16/14,658.06
  6. Step 6: Final answer
    x = 7,193.24

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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.