Home / 22,664.63-34,000.58-9,520.76

Finding the Fourth Proportional to 22,664.63, 34,000.58 and 9,520.76

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Solution

The fourth proportional to 22,664.63, 34,000.58 and 9,520.76 is: 14,282.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,664.63 : 34,000.58 = 9,520.76 : x
  2. Step 2: Convert to fraction form
    22,664.63/34,000.58 = 9,520.76/x
  3. Step 3: Cross multiply
    22,664.63x = 34,000.58 × 9,520.76
  4. Step 4: Simplify right side
    22,664.63x = 323,711,192.04
  5. Step 5: Solve for x
    x = 323,711,192.04/22,664.63
  6. Step 6: Final answer
    x = 14,282.66

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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.