Home / 17,341.77-26,074.56-15,971.65

Finding the Fourth Proportional to 17,341.77, 26,074.56 and 15,971.65

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Solution

The fourth proportional to 17,341.77, 26,074.56 and 15,971.65 is: 24,014.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.77 : 26,074.56 = 15,971.65 : x
  2. Step 2: Convert to fraction form
    17,341.77/26,074.56 = 15,971.65/x
  3. Step 3: Cross multiply
    17,341.77x = 26,074.56 × 15,971.65
  4. Step 4: Simplify right side
    17,341.77x = 416,453,807.16
  5. Step 5: Solve for x
    x = 416,453,807.16/17,341.77
  6. Step 6: Final answer
    x = 24,014.49

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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.