Home / 35,089.14-48,474.24-30,365.22

Finding the Fourth Proportional to 35,089.14, 48,474.24 and 30,365.22

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Solution

The fourth proportional to 35,089.14, 48,474.24 and 30,365.22 is: 41,948.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,089.14 : 48,474.24 = 30,365.22 : x
  2. Step 2: Convert to fraction form
    35,089.14/48,474.24 = 30,365.22/x
  3. Step 3: Cross multiply
    35,089.14x = 48,474.24 × 30,365.22
  4. Step 4: Simplify right side
    35,089.14x = 1,471,930,810.11
  5. Step 5: Solve for x
    x = 1,471,930,810.11/35,089.14
  6. Step 6: Final answer
    x = 41,948.33

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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.