Home / 33,884.40-46,768.28-22,554.34

Finding the Fourth Proportional to 33,884.40, 46,768.28 and 22,554.34

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Solution

The fourth proportional to 33,884.40, 46,768.28 and 22,554.34 is: 31,130.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,884.40 : 46,768.28 = 22,554.34 : x
  2. Step 2: Convert to fraction form
    33,884.40/46,768.28 = 22,554.34/x
  3. Step 3: Cross multiply
    33,884.40x = 46,768.28 × 22,554.34
  4. Step 4: Simplify right side
    33,884.40x = 1,054,827,688.34
  5. Step 5: Solve for x
    x = 1,054,827,688.34/33,884.40
  6. Step 6: Final answer
    x = 31,130.19

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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.