Home / 34,969.23-52,416.50-19,944.00

Finding the Fourth Proportional to 34,969.23, 52,416.50 and 19,944.00

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Solution

The fourth proportional to 34,969.23, 52,416.50 and 19,944.00 is: 29,894.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,969.23 : 52,416.50 = 19,944.00 : x
  2. Step 2: Convert to fraction form
    34,969.23/52,416.50 = 19,944.00/x
  3. Step 3: Cross multiply
    34,969.23x = 52,416.50 × 19,944.00
  4. Step 4: Simplify right side
    34,969.23x = 1,045,394,646.11
  5. Step 5: Solve for x
    x = 1,045,394,646.11/34,969.23
  6. Step 6: Final answer
    x = 29,894.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.