Home / 14,835.65-22,253.69-4,840.34

Finding the Fourth Proportional to 14,835.65, 22,253.69 and 4,840.34

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Solution

The fourth proportional to 14,835.65, 22,253.69 and 4,840.34 is: 7,260.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,835.65 : 22,253.69 = 4,840.34 : x
  2. Step 2: Convert to fraction form
    14,835.65/22,253.69 = 4,840.34/x
  3. Step 3: Cross multiply
    14,835.65x = 22,253.69 × 4,840.34
  4. Step 4: Simplify right side
    14,835.65x = 107,715,290.38
  5. Step 5: Solve for x
    x = 107,715,290.38/14,835.65
  6. Step 6: Final answer
    x = 7,260.57

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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.