Home / 62,678.30-93,929.05-34,610.99

Finding the Fourth Proportional to 62,678.30, 93,929.05 and 34,610.99

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Solution

The fourth proportional to 62,678.30, 93,929.05 and 34,610.99 is: 51,867.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,678.30 : 93,929.05 = 34,610.99 : x
  2. Step 2: Convert to fraction form
    62,678.30/93,929.05 = 34,610.99/x
  3. Step 3: Cross multiply
    62,678.30x = 93,929.05 × 34,610.99
  4. Step 4: Simplify right side
    62,678.30x = 3,250,977,512.23
  5. Step 5: Solve for x
    x = 3,250,977,512.23/62,678.30
  6. Step 6: Final answer
    x = 51,867.67

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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.