Home / 110,482.32-152,467.38-62,736.96

Finding the Fourth Proportional to 110,482.32, 152,467.38 and 62,736.96

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Solution

The fourth proportional to 110,482.32, 152,467.38 and 62,736.96 is: 86,578.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,482.32 : 152,467.38 = 62,736.96 : x
  2. Step 2: Convert to fraction form
    110,482.32/152,467.38 = 62,736.96/x
  3. Step 3: Cross multiply
    110,482.32x = 152,467.38 × 62,736.96
  4. Step 4: Simplify right side
    110,482.32x = 9,565,339,920.36
  5. Step 5: Solve for x
    x = 9,565,339,920.36/110,482.32
  6. Step 6: Final answer
    x = 86,578.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.