Home / 113,561.06-170,214.24-46,077.44

Finding the Fourth Proportional to 113,561.06, 170,214.24 and 46,077.44

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Solution

The fourth proportional to 113,561.06, 170,214.24 and 46,077.44 is: 69,064.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,561.06 : 170,214.24 = 46,077.44 : x
  2. Step 2: Convert to fraction form
    113,561.06/170,214.24 = 46,077.44/x
  3. Step 3: Cross multiply
    113,561.06x = 170,214.24 × 46,077.44
  4. Step 4: Simplify right side
    113,561.06x = 7,843,036,430.75
  5. Step 5: Solve for x
    x = 7,843,036,430.75/113,561.06
  6. Step 6: Final answer
    x = 69,064.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.