Home / 9,505.36-14,250.04-4,309.84

Finding the Fourth Proportional to 9,505.36, 14,250.04 and 4,309.84

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Solution

The fourth proportional to 9,505.36, 14,250.04 and 4,309.84 is: 6,461.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505.36 : 14,250.04 = 4,309.84 : x
  2. Step 2: Convert to fraction form
    9,505.36/14,250.04 = 4,309.84/x
  3. Step 3: Cross multiply
    9,505.36x = 14,250.04 × 4,309.84
  4. Step 4: Simplify right side
    9,505.36x = 61,415,392.39
  5. Step 5: Solve for x
    x = 61,415,392.39/9,505.36
  6. Step 6: Final answer
    x = 6,461.13

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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.