Home / 94,609.64-141,837.50-35,412.14

Finding the Fourth Proportional to 94,609.64, 141,837.50 and 35,412.14

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Solution

The fourth proportional to 94,609.64, 141,837.50 and 35,412.14 is: 53,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,609.64 : 141,837.50 = 35,412.14 : x
  2. Step 2: Convert to fraction form
    94,609.64/141,837.50 = 35,412.14/x
  3. Step 3: Cross multiply
    94,609.64x = 141,837.50 × 35,412.14
  4. Step 4: Simplify right side
    94,609.64x = 5,022,769,407.25
  5. Step 5: Solve for x
    x = 5,022,769,407.25/94,609.64
  6. Step 6: Final answer
    x = 53,089.40

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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.