Home / 16,376.34-22,607.94-11,026.90

Finding the Fourth Proportional to 16,376.34, 22,607.94 and 11,026.90

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Solution

The fourth proportional to 16,376.34, 22,607.94 and 11,026.90 is: 15,222.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,376.34 : 22,607.94 = 11,026.90 : x
  2. Step 2: Convert to fraction form
    16,376.34/22,607.94 = 11,026.90/x
  3. Step 3: Cross multiply
    16,376.34x = 22,607.94 × 11,026.90
  4. Step 4: Simplify right side
    16,376.34x = 249,295,493.59
  5. Step 5: Solve for x
    x = 249,295,493.59/16,376.34
  6. Step 6: Final answer
    x = 15,222.91

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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.