Home / 35,410.22-48,867.08-19,495.65

Finding the Fourth Proportional to 35,410.22, 48,867.08 and 19,495.65

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Solution

The fourth proportional to 35,410.22, 48,867.08 and 19,495.65 is: 26,904.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,410.22 : 48,867.08 = 19,495.65 : x
  2. Step 2: Convert to fraction form
    35,410.22/48,867.08 = 19,495.65/x
  3. Step 3: Cross multiply
    35,410.22x = 48,867.08 × 19,495.65
  4. Step 4: Simplify right side
    35,410.22x = 952,695,390.72
  5. Step 5: Solve for x
    x = 952,695,390.72/35,410.22
  6. Step 6: Final answer
    x = 26,904.53

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Why These Related Problems?

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