Home / 632,670.06-949,016.04-233,105.16

Finding the Fourth Proportional to 632,670.06, 949,016.04 and 233,105.16

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Solution

The fourth proportional to 632,670.06, 949,016.04 and 233,105.16 is: 349,661.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,670.06 : 949,016.04 = 233,105.16 : x
  2. Step 2: Convert to fraction form
    632,670.06/949,016.04 = 233,105.16/x
  3. Step 3: Cross multiply
    632,670.06x = 949,016.04 × 233,105.16
  4. Step 4: Simplify right side
    632,670.06x = 221,220,535,846.77
  5. Step 5: Solve for x
    x = 221,220,535,846.77/632,670.06
  6. Step 6: Final answer
    x = 349,661.77

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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.