Home / 39,045.45-58,567.66-9,463.54

Finding the Fourth Proportional to 39,045.45, 58,567.66 and 9,463.54

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Solution

The fourth proportional to 39,045.45, 58,567.66 and 9,463.54 is: 14,195.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,045.45 : 58,567.66 = 9,463.54 : x
  2. Step 2: Convert to fraction form
    39,045.45/58,567.66 = 9,463.54/x
  3. Step 3: Cross multiply
    39,045.45x = 58,567.66 × 9,463.54
  4. Step 4: Simplify right side
    39,045.45x = 554,257,497.57
  5. Step 5: Solve for x
    x = 554,257,497.57/39,045.45
  6. Step 6: Final answer
    x = 14,195.19

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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.