Home / 7,533.16-10,395.34-4,175.94

Finding the Fourth Proportional to 7,533.16, 10,395.34 and 4,175.94

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Solution

The fourth proportional to 7,533.16, 10,395.34 and 4,175.94 is: 5,762.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.16 : 10,395.34 = 4,175.94 : x
  2. Step 2: Convert to fraction form
    7,533.16/10,395.34 = 4,175.94/x
  3. Step 3: Cross multiply
    7,533.16x = 10,395.34 × 4,175.94
  4. Step 4: Simplify right side
    7,533.16x = 43,410,316.12
  5. Step 5: Solve for x
    x = 43,410,316.12/7,533.16
  6. Step 6: Final answer
    x = 5,762.56

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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.