Home / 63,483.61-95,226.45-30,196.93

Finding the Fourth Proportional to 63,483.61, 95,226.45 and 30,196.93

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Solution

The fourth proportional to 63,483.61, 95,226.45 and 30,196.93 is: 45,295.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,483.61 : 95,226.45 = 30,196.93 : x
  2. Step 2: Convert to fraction form
    63,483.61/95,226.45 = 30,196.93/x
  3. Step 3: Cross multiply
    63,483.61x = 95,226.45 × 30,196.93
  4. Step 4: Simplify right side
    63,483.61x = 2,875,546,444.80
  5. Step 5: Solve for x
    x = 2,875,546,444.80/63,483.61
  6. Step 6: Final answer
    x = 45,295.89

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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.