Home / 62,684.42-94,034.80-33,103.40

Finding the Fourth Proportional to 62,684.42, 94,034.80 and 33,103.40

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Solution

The fourth proportional to 62,684.42, 94,034.80 and 33,103.40 is: 49,659.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,684.42 : 94,034.80 = 33,103.40 : x
  2. Step 2: Convert to fraction form
    62,684.42/94,034.80 = 33,103.40/x
  3. Step 3: Cross multiply
    62,684.42x = 94,034.80 × 33,103.40
  4. Step 4: Simplify right side
    62,684.42x = 3,112,871,598.32
  5. Step 5: Solve for x
    x = 3,112,871,598.32/62,684.42
  6. Step 6: Final answer
    x = 49,659.41

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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.