Home / 33,505.68-46,208.16-25,528.80

Finding the Fourth Proportional to 33,505.68, 46,208.16 and 25,528.80

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Solution

The fourth proportional to 33,505.68, 46,208.16 and 25,528.80 is: 35,207.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.68 : 46,208.16 = 25,528.80 : x
  2. Step 2: Convert to fraction form
    33,505.68/46,208.16 = 25,528.80/x
  3. Step 3: Cross multiply
    33,505.68x = 46,208.16 × 25,528.80
  4. Step 4: Simplify right side
    33,505.68x = 1,179,638,875.01
  5. Step 5: Solve for x
    x = 1,179,638,875.01/33,505.68
  6. Step 6: Final answer
    x = 35,207.13

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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.