Home / 34,999.18-48,299.88-19,084.66

Finding the Fourth Proportional to 34,999.18, 48,299.88 and 19,084.66

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Solution

The fourth proportional to 34,999.18, 48,299.88 and 19,084.66 is: 26,337.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,999.18 : 48,299.88 = 19,084.66 : x
  2. Step 2: Convert to fraction form
    34,999.18/48,299.88 = 19,084.66/x
  3. Step 3: Cross multiply
    34,999.18x = 48,299.88 × 19,084.66
  4. Step 4: Simplify right side
    34,999.18x = 921,786,787.84
  5. Step 5: Solve for x
    x = 921,786,787.84/34,999.18
  6. Step 6: Final answer
    x = 26,337.38

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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.