Home / 33,607.16-46,393.62-19,457.27

Finding the Fourth Proportional to 33,607.16, 46,393.62 and 19,457.27

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Solution

The fourth proportional to 33,607.16, 46,393.62 and 19,457.27 is: 26,860.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,607.16 : 46,393.62 = 19,457.27 : x
  2. Step 2: Convert to fraction form
    33,607.16/46,393.62 = 19,457.27/x
  3. Step 3: Cross multiply
    33,607.16x = 46,393.62 × 19,457.27
  4. Step 4: Simplify right side
    33,607.16x = 902,693,190.62
  5. Step 5: Solve for x
    x = 902,693,190.62/33,607.16
  6. Step 6: Final answer
    x = 26,860.14

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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.