Home / 16,556.31-24,833.79-4,075.72

Finding the Fourth Proportional to 16,556.31, 24,833.79 and 4,075.72

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Solution

The fourth proportional to 16,556.31, 24,833.79 and 4,075.72 is: 6,113.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,556.31 : 24,833.79 = 4,075.72 : x
  2. Step 2: Convert to fraction form
    16,556.31/24,833.79 = 4,075.72/x
  3. Step 3: Cross multiply
    16,556.31x = 24,833.79 × 4,075.72
  4. Step 4: Simplify right side
    16,556.31x = 101,215,574.58
  5. Step 5: Solve for x
    x = 101,215,574.58/16,556.31
  6. Step 6: Final answer
    x = 6,113.41

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1.5x scale

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.