Home / 62,564.34-93,847.68-20,444.52

Finding the Fourth Proportional to 62,564.34, 93,847.68 and 20,444.52

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Solution

The fourth proportional to 62,564.34, 93,847.68 and 20,444.52 is: 30,667.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,564.34 : 93,847.68 = 20,444.52 : x
  2. Step 2: Convert to fraction form
    62,564.34/93,847.68 = 20,444.52/x
  3. Step 3: Cross multiply
    62,564.34x = 93,847.68 × 20,444.52
  4. Step 4: Simplify right side
    62,564.34x = 1,918,670,770.71
  5. Step 5: Solve for x
    x = 1,918,670,770.71/62,564.34
  6. Step 6: Final answer
    x = 30,667.16

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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.