Home / 9,075.50-13,612.70-3,232.16

Finding the Fourth Proportional to 9,075.50, 13,612.70 and 3,232.16

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Solution

The fourth proportional to 9,075.50, 13,612.70 and 3,232.16 is: 4,848.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.50 : 13,612.70 = 3,232.16 : x
  2. Step 2: Convert to fraction form
    9,075.50/13,612.70 = 3,232.16/x
  3. Step 3: Cross multiply
    9,075.50x = 13,612.70 × 3,232.16
  4. Step 4: Simplify right side
    9,075.50x = 43,998,424.43
  5. Step 5: Solve for x
    x = 43,998,424.43/9,075.50
  6. Step 6: Final answer
    x = 4,848.04

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1.5x scale

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.