Home / 34,454.44-51,670.14-11,075.32

Finding the Fourth Proportional to 34,454.44, 51,670.14 and 11,075.32

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Solution

The fourth proportional to 34,454.44, 51,670.14 and 11,075.32 is: 16,609.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,454.44 : 51,670.14 = 11,075.32 : x
  2. Step 2: Convert to fraction form
    34,454.44/51,670.14 = 11,075.32/x
  3. Step 3: Cross multiply
    34,454.44x = 51,670.14 × 11,075.32
  4. Step 4: Simplify right side
    34,454.44x = 572,263,334.94
  5. Step 5: Solve for x
    x = 572,263,334.94/34,454.44
  6. Step 6: Final answer
    x = 16,609.28

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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.