Home / 35,000.30-48,299.69-19,084.92

Finding the Fourth Proportional to 35,000.30, 48,299.69 and 19,084.92

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Solution

The fourth proportional to 35,000.30, 48,299.69 and 19,084.92 is: 26,336.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,000.30 : 48,299.69 = 19,084.92 : x
  2. Step 2: Convert to fraction form
    35,000.30/48,299.69 = 19,084.92/x
  3. Step 3: Cross multiply
    35,000.30x = 48,299.69 × 19,084.92
  4. Step 4: Simplify right side
    35,000.30x = 921,795,586.26
  5. Step 5: Solve for x
    x = 921,795,586.26/35,000.30
  6. Step 6: Final answer
    x = 26,336.79

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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.