Home / 9,338.04-14,018.10-9,295.80

Finding the Fourth Proportional to 9,338.04, 14,018.10 and 9,295.80

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Solution

The fourth proportional to 9,338.04, 14,018.10 and 9,295.80 is: 13,954.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338.04 : 14,018.10 = 9,295.80 : x
  2. Step 2: Convert to fraction form
    9,338.04/14,018.10 = 9,295.80/x
  3. Step 3: Cross multiply
    9,338.04x = 14,018.10 × 9,295.80
  4. Step 4: Simplify right side
    9,338.04x = 130,309,453.98
  5. Step 5: Solve for x
    x = 130,309,453.98/9,338.04
  6. Step 6: Final answer
    x = 13,954.69

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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.