Home / 46,091.98-69,122.58-18,004.74

Finding the Fourth Proportional to 46,091.98, 69,122.58 and 18,004.74

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Solution

The fourth proportional to 46,091.98, 69,122.58 and 18,004.74 is: 27,001.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,091.98 : 69,122.58 = 18,004.74 : x
  2. Step 2: Convert to fraction form
    46,091.98/69,122.58 = 18,004.74/x
  3. Step 3: Cross multiply
    46,091.98x = 69,122.58 × 18,004.74
  4. Step 4: Simplify right side
    46,091.98x = 1,244,534,081.03
  5. Step 5: Solve for x
    x = 1,244,534,081.03/46,091.98
  6. Step 6: Final answer
    x = 27,001.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.