Home / 146,895.77-202,641.55-95,938.33

Finding the Fourth Proportional to 146,895.77, 202,641.55 and 95,938.33

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Solution

The fourth proportional to 146,895.77, 202,641.55 and 95,938.33 is: 132,346.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,895.77 : 202,641.55 = 95,938.33 : x
  2. Step 2: Convert to fraction form
    146,895.77/202,641.55 = 95,938.33/x
  3. Step 3: Cross multiply
    146,895.77x = 202,641.55 × 95,938.33
  4. Step 4: Simplify right side
    146,895.77x = 19,441,091,149.16
  5. Step 5: Solve for x
    x = 19,441,091,149.16/146,895.77
  6. Step 6: Final answer
    x = 132,346.16

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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.