Home / 34,177.40-51,266.10-32,564.60

Finding the Fourth Proportional to 34,177.40, 51,266.10 and 32,564.60

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Solution

The fourth proportional to 34,177.40, 51,266.10 and 32,564.60 is: 48,846.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,177.40 : 51,266.10 = 32,564.60 : x
  2. Step 2: Convert to fraction form
    34,177.40/51,266.10 = 32,564.60/x
  3. Step 3: Cross multiply
    34,177.40x = 51,266.10 × 32,564.60
  4. Step 4: Simplify right side
    34,177.40x = 1,669,460,040.06
  5. Step 5: Solve for x
    x = 1,669,460,040.06/34,177.40
  6. Step 6: Final answer
    x = 48,846.90

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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.