Home / 73,548.82-101,635.14-60,115.06

Finding the Fourth Proportional to 73,548.82, 101,635.14 and 60,115.06

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Solution

The fourth proportional to 73,548.82, 101,635.14 and 60,115.06 is: 83,071.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,548.82 : 101,635.14 = 60,115.06 : x
  2. Step 2: Convert to fraction form
    73,548.82/101,635.14 = 60,115.06/x
  3. Step 3: Cross multiply
    73,548.82x = 101,635.14 × 60,115.06
  4. Step 4: Simplify right side
    73,548.82x = 6,109,802,539.21
  5. Step 5: Solve for x
    x = 6,109,802,539.21/73,548.82
  6. Step 6: Final answer
    x = 83,071.39

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1.5x scale

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.