Home / 46,359.66-69,596.26-30,577.89

Finding the Fourth Proportional to 46,359.66, 69,596.26 and 30,577.89

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Solution

The fourth proportional to 46,359.66, 69,596.26 and 30,577.89 is: 45,904.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,359.66 : 69,596.26 = 30,577.89 : x
  2. Step 2: Convert to fraction form
    46,359.66/69,596.26 = 30,577.89/x
  3. Step 3: Cross multiply
    46,359.66x = 69,596.26 × 30,577.89
  4. Step 4: Simplify right side
    46,359.66x = 2,128,106,706.25
  5. Step 5: Solve for x
    x = 2,128,106,706.25/46,359.66
  6. Step 6: Final answer
    x = 45,904.28

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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.