Home / 35,476.33-48,957.67-19,561.35

Finding the Fourth Proportional to 35,476.33, 48,957.67 and 19,561.35

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Solution

The fourth proportional to 35,476.33, 48,957.67 and 19,561.35 is: 26,994.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,476.33 : 48,957.67 = 19,561.35 : x
  2. Step 2: Convert to fraction form
    35,476.33/48,957.67 = 19,561.35/x
  3. Step 3: Cross multiply
    35,476.33x = 48,957.67 × 19,561.35
  4. Step 4: Simplify right side
    35,476.33x = 957,677,940.68
  5. Step 5: Solve for x
    x = 957,677,940.68/35,476.33
  6. Step 6: Final answer
    x = 26,994.84

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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.