Home / 169,305.72-233,594.62-133,384.25

Finding the Fourth Proportional to 169,305.72, 233,594.62 and 133,384.25

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Solution

The fourth proportional to 169,305.72, 233,594.62 and 133,384.25 is: 184,033.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,305.72 : 233,594.62 = 133,384.25 : x
  2. Step 2: Convert to fraction form
    169,305.72/233,594.62 = 133,384.25/x
  3. Step 3: Cross multiply
    169,305.72x = 233,594.62 × 133,384.25
  4. Step 4: Simplify right side
    169,305.72x = 31,157,841,357.84
  5. Step 5: Solve for x
    x = 31,157,841,357.84/169,305.72
  6. Step 6: Final answer
    x = 184,033.01

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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.