Home / 19,050.94-26,290.27-10,667.44

Finding the Fourth Proportional to 19,050.94, 26,290.27 and 10,667.44

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Solution

The fourth proportional to 19,050.94, 26,290.27 and 10,667.44 is: 14,721.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.94 : 26,290.27 = 10,667.44 : x
  2. Step 2: Convert to fraction form
    19,050.94/26,290.27 = 10,667.44/x
  3. Step 3: Cross multiply
    19,050.94x = 26,290.27 × 10,667.44
  4. Step 4: Simplify right side
    19,050.94x = 280,449,877.81
  5. Step 5: Solve for x
    x = 280,449,877.81/19,050.94
  6. Step 6: Final answer
    x = 14,721.05

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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.