Home / 46,359.76-69,549.32-15,192.56

Finding the Fourth Proportional to 46,359.76, 69,549.32 and 15,192.56

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Solution

The fourth proportional to 46,359.76, 69,549.32 and 15,192.56 is: 22,792.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,359.76 : 69,549.32 = 15,192.56 : x
  2. Step 2: Convert to fraction form
    46,359.76/69,549.32 = 15,192.56/x
  3. Step 3: Cross multiply
    46,359.76x = 69,549.32 × 15,192.56
  4. Step 4: Simplify right side
    46,359.76x = 1,056,632,217.06
  5. Step 5: Solve for x
    x = 1,056,632,217.06/46,359.76
  6. Step 6: Final answer
    x = 22,792.01

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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.