Home / 135,035.10-202,577.25-46,297.56

Finding the Fourth Proportional to 135,035.10, 202,577.25 and 46,297.56

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Solution

The fourth proportional to 135,035.10, 202,577.25 and 46,297.56 is: 69,454.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,035.10 : 202,577.25 = 46,297.56 : x
  2. Step 2: Convert to fraction form
    135,035.10/202,577.25 = 46,297.56/x
  3. Step 3: Cross multiply
    135,035.10x = 202,577.25 × 46,297.56
  4. Step 4: Simplify right side
    135,035.10x = 9,378,832,386.51
  5. Step 5: Solve for x
    x = 9,378,832,386.51/135,035.10
  6. Step 6: Final answer
    x = 69,454.77

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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.