Home / 62,344.48-93,447.60-31,110.88

Finding the Fourth Proportional to 62,344.48, 93,447.60 and 31,110.88

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Solution

The fourth proportional to 62,344.48, 93,447.60 and 31,110.88 is: 46,631.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,344.48 : 93,447.60 = 31,110.88 : x
  2. Step 2: Convert to fraction form
    62,344.48/93,447.60 = 31,110.88/x
  3. Step 3: Cross multiply
    62,344.48x = 93,447.60 × 31,110.88
  4. Step 4: Simplify right side
    62,344.48x = 2,907,237,069.89
  5. Step 5: Solve for x
    x = 2,907,237,069.89/62,344.48
  6. Step 6: Final answer
    x = 46,631.83

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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.