Home / 45,707.00-68,570.73-16,125.08

Finding the Fourth Proportional to 45,707.00, 68,570.73 and 16,125.08

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Solution

The fourth proportional to 45,707.00, 68,570.73 and 16,125.08 is: 24,191.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,707.00 : 68,570.73 = 16,125.08 : x
  2. Step 2: Convert to fraction form
    45,707.00/68,570.73 = 16,125.08/x
  3. Step 3: Cross multiply
    45,707.00x = 68,570.73 × 16,125.08
  4. Step 4: Simplify right side
    45,707.00x = 1,105,708,164.05
  5. Step 5: Solve for x
    x = 1,105,708,164.05/45,707.00
  6. Step 6: Final answer
    x = 24,191.22

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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.