Home / 134,068.37-201,102.37-34,228.58

Finding the Fourth Proportional to 134,068.37, 201,102.37 and 34,228.58

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Solution

The fourth proportional to 134,068.37, 201,102.37 and 34,228.58 is: 51,342.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,068.37 : 201,102.37 = 34,228.58 : x
  2. Step 2: Convert to fraction form
    134,068.37/201,102.37 = 34,228.58/x
  3. Step 3: Cross multiply
    134,068.37x = 201,102.37 × 34,228.58
  4. Step 4: Simplify right side
    134,068.37x = 6,883,447,564.92
  5. Step 5: Solve for x
    x = 6,883,447,564.92/134,068.37
  6. Step 6: Final answer
    x = 51,342.82

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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.