Home / 26,038.94-35,939.57-16,948.17

Finding the Fourth Proportional to 26,038.94, 35,939.57 and 16,948.17

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Solution

The fourth proportional to 26,038.94, 35,939.57 and 16,948.17 is: 23,392.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,038.94 : 35,939.57 = 16,948.17 : x
  2. Step 2: Convert to fraction form
    26,038.94/35,939.57 = 16,948.17/x
  3. Step 3: Cross multiply
    26,038.94x = 35,939.57 × 16,948.17
  4. Step 4: Simplify right side
    26,038.94x = 609,109,857.35
  5. Step 5: Solve for x
    x = 609,109,857.35/26,038.94
  6. Step 6: Final answer
    x = 23,392.27

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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.