Home / 9,333.38-14,000.34-2,407.88

Finding the Fourth Proportional to 9,333.38, 14,000.34 and 2,407.88

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Solution

The fourth proportional to 9,333.38, 14,000.34 and 2,407.88 is: 3,611.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.38 : 14,000.34 = 2,407.88 : x
  2. Step 2: Convert to fraction form
    9,333.38/14,000.34 = 2,407.88/x
  3. Step 3: Cross multiply
    9,333.38x = 14,000.34 × 2,407.88
  4. Step 4: Simplify right side
    9,333.38x = 33,711,068.68
  5. Step 5: Solve for x
    x = 33,711,068.68/9,333.38
  6. Step 6: Final answer
    x = 3,611.88

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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.