Home / 45,995.83-68,934.88-23,805.07

Finding the Fourth Proportional to 45,995.83, 68,934.88 and 23,805.07

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Solution

The fourth proportional to 45,995.83, 68,934.88 and 23,805.07 is: 35,677.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,995.83 : 68,934.88 = 23,805.07 : x
  2. Step 2: Convert to fraction form
    45,995.83/68,934.88 = 23,805.07/x
  3. Step 3: Cross multiply
    45,995.83x = 68,934.88 × 23,805.07
  4. Step 4: Simplify right side
    45,995.83x = 1,640,999,643.84
  5. Step 5: Solve for x
    x = 1,640,999,643.84/45,995.83
  6. Step 6: Final answer
    x = 35,677.14

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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.