Home / 44,394.32-66,590.82-11,114.24

Finding the Fourth Proportional to 44,394.32, 66,590.82 and 11,114.24

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Solution

The fourth proportional to 44,394.32, 66,590.82 and 11,114.24 is: 16,671.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,394.32 : 66,590.82 = 11,114.24 : x
  2. Step 2: Convert to fraction form
    44,394.32/66,590.82 = 11,114.24/x
  3. Step 3: Cross multiply
    44,394.32x = 66,590.82 × 11,114.24
  4. Step 4: Simplify right side
    44,394.32x = 740,106,355.28
  5. Step 5: Solve for x
    x = 740,106,355.28/44,394.32
  6. Step 6: Final answer
    x = 16,671.19

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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.