Home / 94,327.14-141,457.89-35,130.51

Finding the Fourth Proportional to 94,327.14, 141,457.89 and 35,130.51

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Solution

The fourth proportional to 94,327.14, 141,457.89 and 35,130.51 is: 52,683.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,327.14 : 141,457.89 = 35,130.51 : x
  2. Step 2: Convert to fraction form
    94,327.14/141,457.89 = 35,130.51/x
  3. Step 3: Cross multiply
    94,327.14x = 141,457.89 × 35,130.51
  4. Step 4: Simplify right side
    94,327.14x = 4,969,487,819.22
  5. Step 5: Solve for x
    x = 4,969,487,819.22/94,327.14
  6. Step 6: Final answer
    x = 52,683.54

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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.