Home / 14,981.63-22,472.46-4,037.63

Finding the Fourth Proportional to 14,981.63, 22,472.46 and 4,037.63

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Solution

The fourth proportional to 14,981.63, 22,472.46 and 4,037.63 is: 6,056.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,981.63 : 22,472.46 = 4,037.63 : x
  2. Step 2: Convert to fraction form
    14,981.63/22,472.46 = 4,037.63/x
  3. Step 3: Cross multiply
    14,981.63x = 22,472.46 × 4,037.63
  4. Step 4: Simplify right side
    14,981.63x = 90,735,366.31
  5. Step 5: Solve for x
    x = 90,735,366.31/14,981.63
  6. Step 6: Final answer
    x = 6,056.44

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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.