Home / 94,568.40-141,852.60-93,912.30

Finding the Fourth Proportional to 94,568.40, 141,852.60 and 93,912.30

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Solution

The fourth proportional to 94,568.40, 141,852.60 and 93,912.30 is: 140,868.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,568.40 : 141,852.60 = 93,912.30 : x
  2. Step 2: Convert to fraction form
    94,568.40/141,852.60 = 93,912.30/x
  3. Step 3: Cross multiply
    94,568.40x = 141,852.60 × 93,912.30
  4. Step 4: Simplify right side
    94,568.40x = 13,321,703,926.98
  5. Step 5: Solve for x
    x = 13,321,703,926.98/94,568.40
  6. Step 6: Final answer
    x = 140,868.45

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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.