Home / 8,052.04-12,075.62-4,764.26

Finding the Fourth Proportional to 8,052.04, 12,075.62 and 4,764.26

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Solution

The fourth proportional to 8,052.04, 12,075.62 and 4,764.26 is: 7,144.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052.04 : 12,075.62 = 4,764.26 : x
  2. Step 2: Convert to fraction form
    8,052.04/12,075.62 = 4,764.26/x
  3. Step 3: Cross multiply
    8,052.04x = 12,075.62 × 4,764.26
  4. Step 4: Simplify right side
    8,052.04x = 57,531,393.34
  5. Step 5: Solve for x
    x = 57,531,393.34/8,052.04
  6. Step 6: Final answer
    x = 7,144.95

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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.