Home / 70,096.04-105,145.14-23,348.96

Finding the Fourth Proportional to 70,096.04, 105,145.14 and 23,348.96

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Solution

The fourth proportional to 70,096.04, 105,145.14 and 23,348.96 is: 35,023.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,096.04 : 105,145.14 = 23,348.96 : x
  2. Step 2: Convert to fraction form
    70,096.04/105,145.14 = 23,348.96/x
  3. Step 3: Cross multiply
    70,096.04x = 105,145.14 × 23,348.96
  4. Step 4: Simplify right side
    70,096.04x = 2,455,029,668.05
  5. Step 5: Solve for x
    x = 2,455,029,668.05/70,096.04
  6. Step 6: Final answer
    x = 35,023.80

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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.