Home / 34,728.75-52,096.19-9,769.00

Finding the Fourth Proportional to 34,728.75, 52,096.19 and 9,769.00

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Solution

The fourth proportional to 34,728.75, 52,096.19 and 9,769.00 is: 14,654.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,728.75 : 52,096.19 = 9,769.00 : x
  2. Step 2: Convert to fraction form
    34,728.75/52,096.19 = 9,769.00/x
  3. Step 3: Cross multiply
    34,728.75x = 52,096.19 × 9,769.00
  4. Step 4: Simplify right side
    34,728.75x = 508,927,810.35
  5. Step 5: Solve for x
    x = 508,927,810.35/34,728.75
  6. Step 6: Final answer
    x = 14,654.37

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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.