Home / 146,477.63-202,160.69-92,767.64

Finding the Fourth Proportional to 146,477.63, 202,160.69 and 92,767.64

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Solution

The fourth proportional to 146,477.63, 202,160.69 and 92,767.64 is: 128,033.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,477.63 : 202,160.69 = 92,767.64 : x
  2. Step 2: Convert to fraction form
    146,477.63/202,160.69 = 92,767.64/x
  3. Step 3: Cross multiply
    146,477.63x = 202,160.69 × 92,767.64
  4. Step 4: Simplify right side
    146,477.63x = 18,753,970,112.07
  5. Step 5: Solve for x
    x = 18,753,970,112.07/146,477.63
  6. Step 6: Final answer
    x = 128,033.00

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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.