Home / 94,834.17-130,709.03-73,573.29

Finding the Fourth Proportional to 94,834.17, 130,709.03 and 73,573.29

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Solution

The fourth proportional to 94,834.17, 130,709.03 and 73,573.29 is: 101,405.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,834.17 : 130,709.03 = 73,573.29 : x
  2. Step 2: Convert to fraction form
    94,834.17/130,709.03 = 73,573.29/x
  3. Step 3: Cross multiply
    94,834.17x = 130,709.03 × 73,573.29
  4. Step 4: Simplify right side
    94,834.17x = 9,616,693,001.94
  5. Step 5: Solve for x
    x = 9,616,693,001.94/94,834.17
  6. Step 6: Final answer
    x = 101,405.36

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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.