Home / 4,333-5,984.40-2,933.32

Finding the Fourth Proportional to 4,333, 5,984.40 and 2,933.32

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Solution

The fourth proportional to 4,333, 5,984.40 and 2,933.32 is: 4,051.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333 : 5,984.40 = 2,933.32 : x
  2. Step 2: Convert to fraction form
    4,333/5,984.40 = 2,933.32/x
  3. Step 3: Cross multiply
    4,333x = 5,984.40 × 2,933.32
  4. Step 4: Simplify right side
    4,333x = 17,554,160.21
  5. Step 5: Solve for x
    x = 17,554,160.21/4,333
  6. Step 6: Final answer
    x = 4,051.27

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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.