Home / 36,365.08-54,547.62-10,069.82

Finding the Fourth Proportional to 36,365.08, 54,547.62 and 10,069.82

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Solution

The fourth proportional to 36,365.08, 54,547.62 and 10,069.82 is: 15,104.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,365.08 : 54,547.62 = 10,069.82 : x
  2. Step 2: Convert to fraction form
    36,365.08/54,547.62 = 10,069.82/x
  3. Step 3: Cross multiply
    36,365.08x = 54,547.62 × 10,069.82
  4. Step 4: Simplify right side
    36,365.08x = 549,284,714.83
  5. Step 5: Solve for x
    x = 549,284,714.83/36,365.08
  6. Step 6: Final answer
    x = 15,104.73

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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.