Home / 4,618.34-6,916.45-3,365.58

Finding the Fourth Proportional to 4,618.34, 6,916.45 and 3,365.58

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Solution

The fourth proportional to 4,618.34, 6,916.45 and 3,365.58 is: 5,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618.34 : 6,916.45 = 3,365.58 : x
  2. Step 2: Convert to fraction form
    4,618.34/6,916.45 = 3,365.58/x
  3. Step 3: Cross multiply
    4,618.34x = 6,916.45 × 3,365.58
  4. Step 4: Simplify right side
    4,618.34x = 23,277,831.21
  5. Step 5: Solve for x
    x = 23,277,831.21/4,618.34
  6. Step 6: Final answer
    x = 5,040.30

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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.