Home / 9,484.36-14,228.07-3,561.71

Finding the Fourth Proportional to 9,484.36, 14,228.07 and 3,561.71

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Solution

The fourth proportional to 9,484.36, 14,228.07 and 3,561.71 is: 5,343.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.36 : 14,228.07 = 3,561.71 : x
  2. Step 2: Convert to fraction form
    9,484.36/14,228.07 = 3,561.71/x
  3. Step 3: Cross multiply
    9,484.36x = 14,228.07 × 3,561.71
  4. Step 4: Simplify right side
    9,484.36x = 50,676,194.74
  5. Step 5: Solve for x
    x = 50,676,194.74/9,484.36
  6. Step 6: Final answer
    x = 5,343.13

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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.