Home / 9,350.75-14,030.24-4,423.92

Finding the Fourth Proportional to 9,350.75, 14,030.24 and 4,423.92

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Solution

The fourth proportional to 9,350.75, 14,030.24 and 4,423.92 is: 6,637.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.75 : 14,030.24 = 4,423.92 : x
  2. Step 2: Convert to fraction form
    9,350.75/14,030.24 = 4,423.92/x
  3. Step 3: Cross multiply
    9,350.75x = 14,030.24 × 4,423.92
  4. Step 4: Simplify right side
    9,350.75x = 62,068,637.22
  5. Step 5: Solve for x
    x = 62,068,637.22/9,350.75
  6. Step 6: Final answer
    x = 6,637.83

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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.