Home / 14,382.10-21,573.13-4,522.24

Finding the Fourth Proportional to 14,382.10, 21,573.13 and 4,522.24

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Solution

The fourth proportional to 14,382.10, 21,573.13 and 4,522.24 is: 6,783.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,382.10 : 21,573.13 = 4,522.24 : x
  2. Step 2: Convert to fraction form
    14,382.10/21,573.13 = 4,522.24/x
  3. Step 3: Cross multiply
    14,382.10x = 21,573.13 × 4,522.24
  4. Step 4: Simplify right side
    14,382.10x = 97,558,871.41
  5. Step 5: Solve for x
    x = 97,558,871.41/14,382.10
  6. Step 6: Final answer
    x = 6,783.35

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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.