Home / 116,213.70-174,413.96-60,070.26

Finding the Fourth Proportional to 116,213.70, 174,413.96 and 60,070.26

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Solution

The fourth proportional to 116,213.70, 174,413.96 and 60,070.26 is: 90,153.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,213.70 : 174,413.96 = 60,070.26 : x
  2. Step 2: Convert to fraction form
    116,213.70/174,413.96 = 60,070.26/x
  3. Step 3: Cross multiply
    116,213.70x = 174,413.96 × 60,070.26
  4. Step 4: Simplify right side
    116,213.70x = 10,477,091,522.72
  5. Step 5: Solve for x
    x = 10,477,091,522.72/116,213.70
  6. Step 6: Final answer
    x = 90,153.67

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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.