Home / 14,922.92-22,380.88-6,598.40

Finding the Fourth Proportional to 14,922.92, 22,380.88 and 6,598.40

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Solution

The fourth proportional to 14,922.92, 22,380.88 and 6,598.40 is: 9,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,922.92 : 22,380.88 = 6,598.40 : x
  2. Step 2: Convert to fraction form
    14,922.92/22,380.88 = 6,598.40/x
  3. Step 3: Cross multiply
    14,922.92x = 22,380.88 × 6,598.40
  4. Step 4: Simplify right side
    14,922.92x = 147,677,998.59
  5. Step 5: Solve for x
    x = 147,677,998.59/14,922.92
  6. Step 6: Final answer
    x = 9,896.05

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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.