Home / 17,341.63-26,015.69-5,494.92

Finding the Fourth Proportional to 17,341.63, 26,015.69 and 5,494.92

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Solution

The fourth proportional to 17,341.63, 26,015.69 and 5,494.92 is: 8,243.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.63 : 26,015.69 = 5,494.92 : x
  2. Step 2: Convert to fraction form
    17,341.63/26,015.69 = 5,494.92/x
  3. Step 3: Cross multiply
    17,341.63x = 26,015.69 × 5,494.92
  4. Step 4: Simplify right side
    17,341.63x = 142,953,977.74
  5. Step 5: Solve for x
    x = 142,953,977.74/17,341.63
  6. Step 6: Final answer
    x = 8,243.40

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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.