Home / 632,928.10-949,289.82-233,756.86

Finding the Fourth Proportional to 632,928.10, 949,289.82 and 233,756.86

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Solution

The fourth proportional to 632,928.10, 949,289.82 and 233,756.86 is: 350,597.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,928.10 : 949,289.82 = 233,756.86 : x
  2. Step 2: Convert to fraction form
    632,928.10/949,289.82 = 233,756.86/x
  3. Step 3: Cross multiply
    632,928.10x = 949,289.82 × 233,756.86
  4. Step 4: Simplify right side
    632,928.10x = 221,903,007,553.17
  5. Step 5: Solve for x
    x = 221,903,007,553.17/632,928.10
  6. Step 6: Final answer
    x = 350,597.50

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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.