Home / 34,270.65-51,307.50-25,325.82

Finding the Fourth Proportional to 34,270.65, 51,307.50 and 25,325.82

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Solution

The fourth proportional to 34,270.65, 51,307.50 and 25,325.82 is: 37,915.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,270.65 : 51,307.50 = 25,325.82 : x
  2. Step 2: Convert to fraction form
    34,270.65/51,307.50 = 25,325.82/x
  3. Step 3: Cross multiply
    34,270.65x = 51,307.50 × 25,325.82
  4. Step 4: Simplify right side
    34,270.65x = 1,299,404,509.65
  5. Step 5: Solve for x
    x = 1,299,404,509.65/34,270.65
  6. Step 6: Final answer
    x = 37,915.96

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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.