Home / 73,905.19-110,829.16-23,973.28

Finding the Fourth Proportional to 73,905.19, 110,829.16 and 23,973.28

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Solution

The fourth proportional to 73,905.19, 110,829.16 and 23,973.28 is: 35,950.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,905.19 : 110,829.16 = 23,973.28 : x
  2. Step 2: Convert to fraction form
    73,905.19/110,829.16 = 23,973.28/x
  3. Step 3: Cross multiply
    73,905.19x = 110,829.16 × 23,973.28
  4. Step 4: Simplify right side
    73,905.19x = 2,656,938,484.84
  5. Step 5: Solve for x
    x = 2,656,938,484.84/73,905.19
  6. Step 6: Final answer
    x = 35,950.63

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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.