Home / 94,817.46-130,852.06-54,531.25

Finding the Fourth Proportional to 94,817.46, 130,852.06 and 54,531.25

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Solution

The fourth proportional to 94,817.46, 130,852.06 and 54,531.25 is: 75,255.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,817.46 : 130,852.06 = 54,531.25 : x
  2. Step 2: Convert to fraction form
    94,817.46/130,852.06 = 54,531.25/x
  3. Step 3: Cross multiply
    94,817.46x = 130,852.06 × 54,531.25
  4. Step 4: Simplify right side
    94,817.46x = 7,135,525,469.96
  5. Step 5: Solve for x
    x = 7,135,525,469.96/94,817.46
  6. Step 6: Final answer
    x = 75,255.40

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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.