Home / 39,045.11-58,567.14-9,463.20

Finding the Fourth Proportional to 39,045.11, 58,567.14 and 9,463.20

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Solution

The fourth proportional to 39,045.11, 58,567.14 and 9,463.20 is: 14,194.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,045.11 : 58,567.14 = 9,463.20 : x
  2. Step 2: Convert to fraction form
    39,045.11/58,567.14 = 9,463.20/x
  3. Step 3: Cross multiply
    39,045.11x = 58,567.14 × 9,463.20
  4. Step 4: Simplify right side
    39,045.11x = 554,232,559.25
  5. Step 5: Solve for x
    x = 554,232,559.25/39,045.11
  6. Step 6: Final answer
    x = 14,194.67

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