Home / 59,584.48-89,379.60-18,031.84

Finding the Fourth Proportional to 59,584.48, 89,379.60 and 18,031.84

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Solution

The fourth proportional to 59,584.48, 89,379.60 and 18,031.84 is: 27,048.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,584.48 : 89,379.60 = 18,031.84 : x
  2. Step 2: Convert to fraction form
    59,584.48/89,379.60 = 18,031.84/x
  3. Step 3: Cross multiply
    59,584.48x = 89,379.60 × 18,031.84
  4. Step 4: Simplify right side
    59,584.48x = 1,611,678,646.46
  5. Step 5: Solve for x
    x = 1,611,678,646.46/59,584.48
  6. Step 6: Final answer
    x = 27,048.63

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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.