Home / 33,372.84-46,023.30-22,619.28

Finding the Fourth Proportional to 33,372.84, 46,023.30 and 22,619.28

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Solution

The fourth proportional to 33,372.84, 46,023.30 and 22,619.28 is: 31,193.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,372.84 : 46,023.30 = 22,619.28 : x
  2. Step 2: Convert to fraction form
    33,372.84/46,023.30 = 22,619.28/x
  3. Step 3: Cross multiply
    33,372.84x = 46,023.30 × 22,619.28
  4. Step 4: Simplify right side
    33,372.84x = 1,041,013,909.22
  5. Step 5: Solve for x
    x = 1,041,013,909.22/33,372.84
  6. Step 6: Final answer
    x = 31,193.45

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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.