Home / 35,271.34-48,675.04-19,357.27

Finding the Fourth Proportional to 35,271.34, 48,675.04 and 19,357.27

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Solution

The fourth proportional to 35,271.34, 48,675.04 and 19,357.27 is: 26,713.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,271.34 : 48,675.04 = 19,357.27 : x
  2. Step 2: Convert to fraction form
    35,271.34/48,675.04 = 19,357.27/x
  3. Step 3: Cross multiply
    35,271.34x = 48,675.04 × 19,357.27
  4. Step 4: Simplify right side
    35,271.34x = 942,215,891.54
  5. Step 5: Solve for x
    x = 942,215,891.54/35,271.34
  6. Step 6: Final answer
    x = 26,713.36

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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.