Home / 46,725.39-64,480.10-25,504.80

Finding the Fourth Proportional to 46,725.39, 64,480.10 and 25,504.80

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Solution

The fourth proportional to 46,725.39, 64,480.10 and 25,504.80 is: 35,196.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,725.39 : 64,480.10 = 25,504.80 : x
  2. Step 2: Convert to fraction form
    46,725.39/64,480.10 = 25,504.80/x
  3. Step 3: Cross multiply
    46,725.39x = 64,480.10 × 25,504.80
  4. Step 4: Simplify right side
    46,725.39x = 1,644,552,054.48
  5. Step 5: Solve for x
    x = 1,644,552,054.48/46,725.39
  6. Step 6: Final answer
    x = 35,196.12

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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.