Home / 49,070.81-73,606.22-14,010.47

Finding the Fourth Proportional to 49,070.81, 73,606.22 and 14,010.47

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Solution

The fourth proportional to 49,070.81, 73,606.22 and 14,010.47 is: 21,015.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,070.81 : 73,606.22 = 14,010.47 : x
  2. Step 2: Convert to fraction form
    49,070.81/73,606.22 = 14,010.47/x
  3. Step 3: Cross multiply
    49,070.81x = 73,606.22 × 14,010.47
  4. Step 4: Simplify right side
    49,070.81x = 1,031,257,627.60
  5. Step 5: Solve for x
    x = 1,031,257,627.60/49,070.81
  6. Step 6: Final answer
    x = 21,015.70

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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.