Home / 39,050.99-58,551.87-33,129.95

Finding the Fourth Proportional to 39,050.99, 58,551.87 and 33,129.95

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Solution

The fourth proportional to 39,050.99, 58,551.87 and 33,129.95 is: 49,674.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,050.99 : 58,551.87 = 33,129.95 : x
  2. Step 2: Convert to fraction form
    39,050.99/58,551.87 = 33,129.95/x
  3. Step 3: Cross multiply
    39,050.99x = 58,551.87 × 33,129.95
  4. Step 4: Simplify right side
    39,050.99x = 1,939,820,356.98
  5. Step 5: Solve for x
    x = 1,939,820,356.98/39,050.99
  6. Step 6: Final answer
    x = 49,674.04

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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.