Home / 46,066.11-69,069.60-30,252.48

Finding the Fourth Proportional to 46,066.11, 69,069.60 and 30,252.48

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Solution

The fourth proportional to 46,066.11, 69,069.60 and 30,252.48 is: 45,359.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,066.11 : 69,069.60 = 30,252.48 : x
  2. Step 2: Convert to fraction form
    46,066.11/69,069.60 = 30,252.48/x
  3. Step 3: Cross multiply
    46,066.11x = 69,069.60 × 30,252.48
  4. Step 4: Simplify right side
    46,066.11x = 2,089,526,692.61
  5. Step 5: Solve for x
    x = 2,089,526,692.61/46,066.11
  6. Step 6: Final answer
    x = 45,359.30

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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.