Home / 46,180.56-69,284.52-19,529.16

Finding the Fourth Proportional to 46,180.56, 69,284.52 and 19,529.16

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Solution

The fourth proportional to 46,180.56, 69,284.52 and 19,529.16 is: 29,299.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,180.56 : 69,284.52 = 19,529.16 : x
  2. Step 2: Convert to fraction form
    46,180.56/69,284.52 = 19,529.16/x
  3. Step 3: Cross multiply
    46,180.56x = 69,284.52 × 19,529.16
  4. Step 4: Simplify right side
    46,180.56x = 1,353,068,476.60
  5. Step 5: Solve for x
    x = 1,353,068,476.60/46,180.56
  6. Step 6: Final answer
    x = 29,299.53

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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.