Home / 59,038.05-81,471.69-32,180.67

Finding the Fourth Proportional to 59,038.05, 81,471.69 and 32,180.67

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Solution

The fourth proportional to 59,038.05, 81,471.69 and 32,180.67 is: 44,408.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,038.05 : 81,471.69 = 32,180.67 : x
  2. Step 2: Convert to fraction form
    59,038.05/81,471.69 = 32,180.67/x
  3. Step 3: Cross multiply
    59,038.05x = 81,471.69 × 32,180.67
  4. Step 4: Simplify right side
    59,038.05x = 2,621,813,570.23
  5. Step 5: Solve for x
    x = 2,621,813,570.23/59,038.05
  6. Step 6: Final answer
    x = 44,408.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.