Home / 94,781.34-142,167.66-23,704.74

Finding the Fourth Proportional to 94,781.34, 142,167.66 and 23,704.74

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Solution

The fourth proportional to 94,781.34, 142,167.66 and 23,704.74 is: 35,556.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,781.34 : 142,167.66 = 23,704.74 : x
  2. Step 2: Convert to fraction form
    94,781.34/142,167.66 = 23,704.74/x
  3. Step 3: Cross multiply
    94,781.34x = 142,167.66 × 23,704.74
  4. Step 4: Simplify right side
    94,781.34x = 3,370,047,416.71
  5. Step 5: Solve for x
    x = 3,370,047,416.71/94,781.34
  6. Step 6: Final answer
    x = 35,556.02

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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.