Home / 35,195.93-48,570.40-19,280.44

Finding the Fourth Proportional to 35,195.93, 48,570.40 and 19,280.44

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Solution

The fourth proportional to 35,195.93, 48,570.40 and 19,280.44 is: 26,607.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,195.93 : 48,570.40 = 19,280.44 : x
  2. Step 2: Convert to fraction form
    35,195.93/48,570.40 = 19,280.44/x
  3. Step 3: Cross multiply
    35,195.93x = 48,570.40 × 19,280.44
  4. Step 4: Simplify right side
    35,195.93x = 936,458,682.98
  5. Step 5: Solve for x
    x = 936,458,682.98/35,195.93
  6. Step 6: Final answer
    x = 26,607.02

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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.