Home / 35,000.70-48,299.54-19,084.79

Finding the Fourth Proportional to 35,000.70, 48,299.54 and 19,084.79

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Solution

The fourth proportional to 35,000.70, 48,299.54 and 19,084.79 is: 26,336.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,000.70 : 48,299.54 = 19,084.79 : x
  2. Step 2: Convert to fraction form
    35,000.70/48,299.54 = 19,084.79/x
  3. Step 3: Cross multiply
    35,000.70x = 48,299.54 × 19,084.79
  4. Step 4: Simplify right side
    35,000.70x = 921,786,241.07
  5. Step 5: Solve for x
    x = 921,786,241.07/35,000.70
  6. Step 6: Final answer
    x = 26,336.22

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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.