Home / 19,074.98-26,320.95-10,576.68

Finding the Fourth Proportional to 19,074.98, 26,320.95 and 10,576.68

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Solution

The fourth proportional to 19,074.98, 26,320.95 and 10,576.68 is: 14,594.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,074.98 : 26,320.95 = 10,576.68 : x
  2. Step 2: Convert to fraction form
    19,074.98/26,320.95 = 10,576.68/x
  3. Step 3: Cross multiply
    19,074.98x = 26,320.95 × 10,576.68
  4. Step 4: Simplify right side
    19,074.98x = 278,388,265.45
  5. Step 5: Solve for x
    x = 278,388,265.45/19,074.98
  6. Step 6: Final answer
    x = 14,594.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.