Home / 63,448.47-95,173.38-25,998.93

Finding the Fourth Proportional to 63,448.47, 95,173.38 and 25,998.93

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Solution

The fourth proportional to 63,448.47, 95,173.38 and 25,998.93 is: 38,998.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,448.47 : 95,173.38 = 25,998.93 : x
  2. Step 2: Convert to fraction form
    63,448.47/95,173.38 = 25,998.93/x
  3. Step 3: Cross multiply
    63,448.47x = 95,173.38 × 25,998.93
  4. Step 4: Simplify right side
    63,448.47x = 2,474,406,044.48
  5. Step 5: Solve for x
    x = 2,474,406,044.48/63,448.47
  6. Step 6: Final answer
    x = 38,998.67

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1.5x scale

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.