Home / 9,075.32-12,523.34-5,096.80

Finding the Fourth Proportional to 9,075.32, 12,523.34 and 5,096.80

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Solution

The fourth proportional to 9,075.32, 12,523.34 and 5,096.80 is: 7,033.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.32 : 12,523.34 = 5,096.80 : x
  2. Step 2: Convert to fraction form
    9,075.32/12,523.34 = 5,096.80/x
  3. Step 3: Cross multiply
    9,075.32x = 12,523.34 × 5,096.80
  4. Step 4: Simplify right side
    9,075.32x = 63,828,959.31
  5. Step 5: Solve for x
    x = 63,828,959.31/9,075.32
  6. Step 6: Final answer
    x = 7,033.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.