Home / 9,353.37-14,010.61-4,426.95

Finding the Fourth Proportional to 9,353.37, 14,010.61 and 4,426.95

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Solution

The fourth proportional to 9,353.37, 14,010.61 and 4,426.95 is: 6,631.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.37 : 14,010.61 = 4,426.95 : x
  2. Step 2: Convert to fraction form
    9,353.37/14,010.61 = 4,426.95/x
  3. Step 3: Cross multiply
    9,353.37x = 14,010.61 × 4,426.95
  4. Step 4: Simplify right side
    9,353.37x = 62,024,269.94
  5. Step 5: Solve for x
    x = 62,024,269.94/9,353.37
  6. Step 6: Final answer
    x = 6,631.22

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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.