Home / 33,580.17-46,344.62-19,244.66

Finding the Fourth Proportional to 33,580.17, 46,344.62 and 19,244.66

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Solution

The fourth proportional to 33,580.17, 46,344.62 and 19,244.66 is: 26,559.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,580.17 : 46,344.62 = 19,244.66 : x
  2. Step 2: Convert to fraction form
    33,580.17/46,344.62 = 19,244.66/x
  3. Step 3: Cross multiply
    33,580.17x = 46,344.62 × 19,244.66
  4. Step 4: Simplify right side
    33,580.17x = 891,886,271.12
  5. Step 5: Solve for x
    x = 891,886,271.12/33,580.17
  6. Step 6: Final answer
    x = 26,559.91

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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.