Home / 94,355.22-130,209.48-53,527.14

Finding the Fourth Proportional to 94,355.22, 130,209.48 and 53,527.14

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Solution

The fourth proportional to 94,355.22, 130,209.48 and 53,527.14 is: 73,867.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,355.22 : 130,209.48 = 53,527.14 : x
  2. Step 2: Convert to fraction form
    94,355.22/130,209.48 = 53,527.14/x
  3. Step 3: Cross multiply
    94,355.22x = 130,209.48 × 53,527.14
  4. Step 4: Simplify right side
    94,355.22x = 6,969,741,065.29
  5. Step 5: Solve for x
    x = 6,969,741,065.29/94,355.22
  6. Step 6: Final answer
    x = 73,867.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.