Home / 29,063.10-43,606.80-9,347.70

Finding the Fourth Proportional to 29,063.10, 43,606.80 and 9,347.70

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Solution

The fourth proportional to 29,063.10, 43,606.80 and 9,347.70 is: 14,025.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,063.10 : 43,606.80 = 9,347.70 : x
  2. Step 2: Convert to fraction form
    29,063.10/43,606.80 = 9,347.70/x
  3. Step 3: Cross multiply
    29,063.10x = 43,606.80 × 9,347.70
  4. Step 4: Simplify right side
    29,063.10x = 407,623,284.36
  5. Step 5: Solve for x
    x = 407,623,284.36/29,063.10
  6. Step 6: Final answer
    x = 14,025.46

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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.