Home / 62,365.04-93,546.23-20,245.06

Finding the Fourth Proportional to 62,365.04, 93,546.23 and 20,245.06

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Solution

The fourth proportional to 62,365.04, 93,546.23 and 20,245.06 is: 30,367.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,365.04 : 93,546.23 = 20,245.06 : x
  2. Step 2: Convert to fraction form
    62,365.04/93,546.23 = 20,245.06/x
  3. Step 3: Cross multiply
    62,365.04x = 93,546.23 × 20,245.06
  4. Step 4: Simplify right side
    62,365.04x = 1,893,848,759.46
  5. Step 5: Solve for x
    x = 1,893,848,759.46/62,365.04
  6. Step 6: Final answer
    x = 30,367.15

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1.5x scale

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.