Home / 9,333.38-14,000.48-4,340.45

Finding the Fourth Proportional to 9,333.38, 14,000.48 and 4,340.45

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Solution

The fourth proportional to 9,333.38, 14,000.48 and 4,340.45 is: 6,510.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.38 : 14,000.48 = 4,340.45 : x
  2. Step 2: Convert to fraction form
    9,333.38/14,000.48 = 4,340.45/x
  3. Step 3: Cross multiply
    9,333.38x = 14,000.48 × 4,340.45
  4. Step 4: Simplify right side
    9,333.38x = 60,768,324.26
  5. Step 5: Solve for x
    x = 60,768,324.26/9,333.38
  6. Step 6: Final answer
    x = 6,510.86

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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.