Home / 33,817.20-46,686.34-25,316.25

Finding the Fourth Proportional to 33,817.20, 46,686.34 and 25,316.25

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Solution

The fourth proportional to 33,817.20, 46,686.34 and 25,316.25 is: 34,950.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,817.20 : 46,686.34 = 25,316.25 : x
  2. Step 2: Convert to fraction form
    33,817.20/46,686.34 = 25,316.25/x
  3. Step 3: Cross multiply
    33,817.20x = 46,686.34 × 25,316.25
  4. Step 4: Simplify right side
    33,817.20x = 1,181,922,911.60
  5. Step 5: Solve for x
    x = 1,181,922,911.60/33,817.20
  6. Step 6: Final answer
    x = 34,950.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.