Home / 63,971.00-95,977.73-19,598.19

Finding the Fourth Proportional to 63,971.00, 95,977.73 and 19,598.19

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Solution

The fourth proportional to 63,971.00, 95,977.73 and 19,598.19 is: 29,403.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,971.00 : 95,977.73 = 19,598.19 : x
  2. Step 2: Convert to fraction form
    63,971.00/95,977.73 = 19,598.19/x
  3. Step 3: Cross multiply
    63,971.00x = 95,977.73 × 19,598.19
  4. Step 4: Simplify right side
    63,971.00x = 1,880,989,477.39
  5. Step 5: Solve for x
    x = 1,880,989,477.39/63,971.00
  6. Step 6: Final answer
    x = 29,403.78

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1.5x scale

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.