Home / 35,003.89-48,304.74-19,087.99

Finding the Fourth Proportional to 35,003.89, 48,304.74 and 19,087.99

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Solution

The fourth proportional to 35,003.89, 48,304.74 and 19,087.99 is: 26,341.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,003.89 : 48,304.74 = 19,087.99 : x
  2. Step 2: Convert to fraction form
    35,003.89/48,304.74 = 19,087.99/x
  3. Step 3: Cross multiply
    35,003.89x = 48,304.74 × 19,087.99
  4. Step 4: Simplify right side
    35,003.89x = 922,040,394.07
  5. Step 5: Solve for x
    x = 922,040,394.07/35,003.89
  6. Step 6: Final answer
    x = 26,341.08

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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.