Home / 22,525.52-33,818.93-12,671.74

Finding the Fourth Proportional to 22,525.52, 33,818.93 and 12,671.74

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Solution

The fourth proportional to 22,525.52, 33,818.93 and 12,671.74 is: 19,024.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525.52 : 33,818.93 = 12,671.74 : x
  2. Step 2: Convert to fraction form
    22,525.52/33,818.93 = 12,671.74/x
  3. Step 3: Cross multiply
    22,525.52x = 33,818.93 × 12,671.74
  4. Step 4: Simplify right side
    22,525.52x = 428,544,455.58
  5. Step 5: Solve for x
    x = 428,544,455.58/22,525.52
  6. Step 6: Final answer
    x = 19,024.84

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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.