Home / 9,075.87-12,524.02-5,096.21

Finding the Fourth Proportional to 9,075.87, 12,524.02 and 5,096.21

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Solution

The fourth proportional to 9,075.87, 12,524.02 and 5,096.21 is: 7,032.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.87 : 12,524.02 = 5,096.21 : x
  2. Step 2: Convert to fraction form
    9,075.87/12,524.02 = 5,096.21/x
  3. Step 3: Cross multiply
    9,075.87x = 12,524.02 × 5,096.21
  4. Step 4: Simplify right side
    9,075.87x = 63,824,960.60
  5. Step 5: Solve for x
    x = 63,824,960.60/9,075.87
  6. Step 6: Final answer
    x = 7,032.38

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Double scale
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1.5x scale

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.