Home / 233,222.37-349,382.58-195,332.60

Finding the Fourth Proportional to 233,222.37, 349,382.58 and 195,332.60

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Solution

The fourth proportional to 233,222.37, 349,382.58 and 195,332.60 is: 292,621.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,222.37 : 349,382.58 = 195,332.60 : x
  2. Step 2: Convert to fraction form
    233,222.37/349,382.58 = 195,332.60/x
  3. Step 3: Cross multiply
    233,222.37x = 349,382.58 × 195,332.60
  4. Step 4: Simplify right side
    233,222.37x = 68,245,805,999.20
  5. Step 5: Solve for x
    x = 68,245,805,999.20/233,222.37
  6. Step 6: Final answer
    x = 292,621.18

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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.