Home / 233,485.44-349,667.04-133,342.32

Finding the Fourth Proportional to 233,485.44, 349,667.04 and 133,342.32

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Solution

The fourth proportional to 233,485.44, 349,667.04 and 133,342.32 is: 199,693.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,485.44 : 349,667.04 = 133,342.32 : x
  2. Step 2: Convert to fraction form
    233,485.44/349,667.04 = 133,342.32/x
  3. Step 3: Cross multiply
    233,485.44x = 349,667.04 × 133,342.32
  4. Step 4: Simplify right side
    233,485.44x = 46,625,414,341.13
  5. Step 5: Solve for x
    x = 46,625,414,341.13/233,485.44
  6. Step 6: Final answer
    x = 199,693.03

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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.