Home / 9,599.50-14,397.58-2,579.99

Finding the Fourth Proportional to 9,599.50, 14,397.58 and 2,579.99

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Solution

The fourth proportional to 9,599.50, 14,397.58 and 2,579.99 is: 3,869.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599.50 : 14,397.58 = 2,579.99 : x
  2. Step 2: Convert to fraction form
    9,599.50/14,397.58 = 2,579.99/x
  3. Step 3: Cross multiply
    9,599.50x = 14,397.58 × 2,579.99
  4. Step 4: Simplify right side
    9,599.50x = 37,145,612.42
  5. Step 5: Solve for x
    x = 37,145,612.42/9,599.50
  6. Step 6: Final answer
    x = 3,869.54

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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.