Home / 59,183.07-88,741.85-19,718.67

Finding the Fourth Proportional to 59,183.07, 88,741.85 and 19,718.67

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Solution

The fourth proportional to 59,183.07, 88,741.85 and 19,718.67 is: 29,567.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,183.07 : 88,741.85 = 19,718.67 : x
  2. Step 2: Convert to fraction form
    59,183.07/88,741.85 = 19,718.67/x
  3. Step 3: Cross multiply
    59,183.07x = 88,741.85 × 19,718.67
  4. Step 4: Simplify right side
    59,183.07x = 1,749,871,156.75
  5. Step 5: Solve for x
    x = 1,749,871,156.75/59,183.07
  6. Step 6: Final answer
    x = 29,567.09

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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.