Home / 113,384.36-170,101.14-34,496.53

Finding the Fourth Proportional to 113,384.36, 170,101.14 and 34,496.53

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Solution

The fourth proportional to 113,384.36, 170,101.14 and 34,496.53 is: 51,752.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,384.36 : 170,101.14 = 34,496.53 : x
  2. Step 2: Convert to fraction form
    113,384.36/170,101.14 = 34,496.53/x
  3. Step 3: Cross multiply
    113,384.36x = 170,101.14 × 34,496.53
  4. Step 4: Simplify right side
    113,384.36x = 5,867,899,079.04
  5. Step 5: Solve for x
    x = 5,867,899,079.04/113,384.36
  6. Step 6: Final answer
    x = 51,752.28

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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.