Home / 10,363.24-14,303.49-7,183.27

Finding the Fourth Proportional to 10,363.24, 14,303.49 and 7,183.27

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Solution

The fourth proportional to 10,363.24, 14,303.49 and 7,183.27 is: 9,914.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363.24 : 14,303.49 = 7,183.27 : x
  2. Step 2: Convert to fraction form
    10,363.24/14,303.49 = 7,183.27/x
  3. Step 3: Cross multiply
    10,363.24x = 14,303.49 × 7,183.27
  4. Step 4: Simplify right side
    10,363.24x = 102,745,830.61
  5. Step 5: Solve for x
    x = 102,745,830.61/10,363.24
  6. Step 6: Final answer
    x = 9,914.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.