Home / 52,964.03-73,090.14-29,090.63

Finding the Fourth Proportional to 52,964.03, 73,090.14 and 29,090.63

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Solution

The fourth proportional to 52,964.03, 73,090.14 and 29,090.63 is: 40,144.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,964.03 : 73,090.14 = 29,090.63 : x
  2. Step 2: Convert to fraction form
    52,964.03/73,090.14 = 29,090.63/x
  3. Step 3: Cross multiply
    52,964.03x = 73,090.14 × 29,090.63
  4. Step 4: Simplify right side
    52,964.03x = 2,126,238,219.39
  5. Step 5: Solve for x
    x = 2,126,238,219.39/52,964.03
  6. Step 6: Final answer
    x = 40,144.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.