Home / 31,267.99-46,860.51-16,487.37

Finding the Fourth Proportional to 31,267.99, 46,860.51 and 16,487.37

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Solution

The fourth proportional to 31,267.99, 46,860.51 and 16,487.37 is: 24,709.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,267.99 : 46,860.51 = 16,487.37 : x
  2. Step 2: Convert to fraction form
    31,267.99/46,860.51 = 16,487.37/x
  3. Step 3: Cross multiply
    31,267.99x = 46,860.51 × 16,487.37
  4. Step 4: Simplify right side
    31,267.99x = 772,606,566.76
  5. Step 5: Solve for x
    x = 772,606,566.76/31,267.99
  6. Step 6: Final answer
    x = 24,709.19

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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.