Home / 33,705.72-46,485.90-25,307.64

Finding the Fourth Proportional to 33,705.72, 46,485.90 and 25,307.64

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Solution

The fourth proportional to 33,705.72, 46,485.90 and 25,307.64 is: 34,903.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,705.72 : 46,485.90 = 25,307.64 : x
  2. Step 2: Convert to fraction form
    33,705.72/46,485.90 = 25,307.64/x
  3. Step 3: Cross multiply
    33,705.72x = 46,485.90 × 25,307.64
  4. Step 4: Simplify right side
    33,705.72x = 1,176,448,422.28
  5. Step 5: Solve for x
    x = 1,176,448,422.28/33,705.72
  6. Step 6: Final answer
    x = 34,903.52

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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.