Home / 35,450.01-48,923.19-19,534.46

Finding the Fourth Proportional to 35,450.01, 48,923.19 and 19,534.46

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Solution

The fourth proportional to 35,450.01, 48,923.19 and 19,534.46 is: 26,958.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,450.01 : 48,923.19 = 19,534.46 : x
  2. Step 2: Convert to fraction form
    35,450.01/48,923.19 = 19,534.46/x
  3. Step 3: Cross multiply
    35,450.01x = 48,923.19 × 19,534.46
  4. Step 4: Simplify right side
    35,450.01x = 955,687,853.51
  5. Step 5: Solve for x
    x = 955,687,853.51/35,450.01
  6. Step 6: Final answer
    x = 26,958.75

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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.