Home / 14,635.08-21,953.88-10,734.83

Finding the Fourth Proportional to 14,635.08, 21,953.88 and 10,734.83

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Solution

The fourth proportional to 14,635.08, 21,953.88 and 10,734.83 is: 16,103.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,635.08 : 21,953.88 = 10,734.83 : x
  2. Step 2: Convert to fraction form
    14,635.08/21,953.88 = 10,734.83/x
  3. Step 3: Cross multiply
    14,635.08x = 21,953.88 × 10,734.83
  4. Step 4: Simplify right side
    14,635.08x = 235,671,059.87
  5. Step 5: Solve for x
    x = 235,671,059.87/14,635.08
  6. Step 6: Final answer
    x = 16,103.16

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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.