Home / 35,544.22-49,051.04-19,411.75

Finding the Fourth Proportional to 35,544.22, 49,051.04 and 19,411.75

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Solution

The fourth proportional to 35,544.22, 49,051.04 and 19,411.75 is: 26,788.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,544.22 : 49,051.04 = 19,411.75 : x
  2. Step 2: Convert to fraction form
    35,544.22/49,051.04 = 19,411.75/x
  3. Step 3: Cross multiply
    35,544.22x = 49,051.04 × 19,411.75
  4. Step 4: Simplify right side
    35,544.22x = 952,166,525.72
  5. Step 5: Solve for x
    x = 952,166,525.72/35,544.22
  6. Step 6: Final answer
    x = 26,788.22

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1.5x scale

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.