Home / 63,213.69-94,834.37-23,770.80

Finding the Fourth Proportional to 63,213.69, 94,834.37 and 23,770.80

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Solution

The fourth proportional to 63,213.69, 94,834.37 and 23,770.80 is: 35,661.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,213.69 : 94,834.37 = 23,770.80 : x
  2. Step 2: Convert to fraction form
    63,213.69/94,834.37 = 23,770.80/x
  3. Step 3: Cross multiply
    63,213.69x = 94,834.37 × 23,770.80
  4. Step 4: Simplify right side
    63,213.69x = 2,254,288,842.40
  5. Step 5: Solve for x
    x = 2,254,288,842.40/63,213.69
  6. Step 6: Final answer
    x = 35,661.40

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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.