Home / 46,564.10-69,807.20-18,466.62

Finding the Fourth Proportional to 46,564.10, 69,807.20 and 18,466.62

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Solution

The fourth proportional to 46,564.10, 69,807.20 and 18,466.62 is: 27,684.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,564.10 : 69,807.20 = 18,466.62 : x
  2. Step 2: Convert to fraction form
    46,564.10/69,807.20 = 18,466.62/x
  3. Step 3: Cross multiply
    46,564.10x = 69,807.20 × 18,466.62
  4. Step 4: Simplify right side
    46,564.10x = 1,289,102,943.33
  5. Step 5: Solve for x
    x = 1,289,102,943.33/46,564.10
  6. Step 6: Final answer
    x = 27,684.48

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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.