Home / 63,008.04-94,530.54-18,635.96

Finding the Fourth Proportional to 63,008.04, 94,530.54 and 18,635.96

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Solution

The fourth proportional to 63,008.04, 94,530.54 and 18,635.96 is: 27,959.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,008.04 : 94,530.54 = 18,635.96 : x
  2. Step 2: Convert to fraction form
    63,008.04/94,530.54 = 18,635.96/x
  3. Step 3: Cross multiply
    63,008.04x = 94,530.54 × 18,635.96
  4. Step 4: Simplify right side
    63,008.04x = 1,761,667,362.22
  5. Step 5: Solve for x
    x = 1,761,667,362.22/63,008.04
  6. Step 6: Final answer
    x = 27,959.41

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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.