Home / 33,465.98-46,185.39-19,127.93

Finding the Fourth Proportional to 33,465.98, 46,185.39 and 19,127.93

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Solution

The fourth proportional to 33,465.98, 46,185.39 and 19,127.93 is: 26,397.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,465.98 : 46,185.39 = 19,127.93 : x
  2. Step 2: Convert to fraction form
    33,465.98/46,185.39 = 19,127.93/x
  3. Step 3: Cross multiply
    33,465.98x = 46,185.39 × 19,127.93
  4. Step 4: Simplify right side
    33,465.98x = 883,430,676.02
  5. Step 5: Solve for x
    x = 883,430,676.02/33,465.98
  6. Step 6: Final answer
    x = 26,397.88

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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.