Home / 9,545.48-14,315.44-3,303.84

Finding the Fourth Proportional to 9,545.48, 14,315.44 and 3,303.84

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Solution

The fourth proportional to 9,545.48, 14,315.44 and 3,303.84 is: 4,954.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545.48 : 14,315.44 = 3,303.84 : x
  2. Step 2: Convert to fraction form
    9,545.48/14,315.44 = 3,303.84/x
  3. Step 3: Cross multiply
    9,545.48x = 14,315.44 × 3,303.84
  4. Step 4: Simplify right side
    9,545.48x = 47,295,923.29
  5. Step 5: Solve for x
    x = 47,295,923.29/9,545.48
  6. Step 6: Final answer
    x = 4,954.80

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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.