Home / 62,984.48-94,478.14-23,520.07

Finding the Fourth Proportional to 62,984.48, 94,478.14 and 23,520.07

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Solution

The fourth proportional to 62,984.48, 94,478.14 and 23,520.07 is: 35,280.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,984.48 : 94,478.14 = 23,520.07 : x
  2. Step 2: Convert to fraction form
    62,984.48/94,478.14 = 23,520.07/x
  3. Step 3: Cross multiply
    62,984.48x = 94,478.14 × 23,520.07
  4. Step 4: Simplify right side
    62,984.48x = 2,222,131,993.88
  5. Step 5: Solve for x
    x = 2,222,131,993.88/62,984.48
  6. Step 6: Final answer
    x = 35,280.63

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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.