Home / 9,543.06-14,305.28-4,544.09

Finding the Fourth Proportional to 9,543.06, 14,305.28 and 4,544.09

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Solution

The fourth proportional to 9,543.06, 14,305.28 and 4,544.09 is: 6,811.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,543.06 : 14,305.28 = 4,544.09 : x
  2. Step 2: Convert to fraction form
    9,543.06/14,305.28 = 4,544.09/x
  3. Step 3: Cross multiply
    9,543.06x = 14,305.28 × 4,544.09
  4. Step 4: Simplify right side
    9,543.06x = 65,004,491.16
  5. Step 5: Solve for x
    x = 65,004,491.16/9,543.06
  6. Step 6: Final answer
    x = 6,811.70

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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.