Home / 35,094.25-52,626.39-20,313.37

Finding the Fourth Proportional to 35,094.25, 52,626.39 and 20,313.37

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Solution

The fourth proportional to 35,094.25, 52,626.39 and 20,313.37 is: 30,461.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,094.25 : 52,626.39 = 20,313.37 : x
  2. Step 2: Convert to fraction form
    35,094.25/52,626.39 = 20,313.37/x
  3. Step 3: Cross multiply
    35,094.25x = 52,626.39 × 20,313.37
  4. Step 4: Simplify right side
    35,094.25x = 1,069,019,331.83
  5. Step 5: Solve for x
    x = 1,069,019,331.83/35,094.25
  6. Step 6: Final answer
    x = 30,461.38

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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.