Home / 63,259.01-94,886.99-20,564.38

Finding the Fourth Proportional to 63,259.01, 94,886.99 and 20,564.38

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Solution

The fourth proportional to 63,259.01, 94,886.99 and 20,564.38 is: 30,846.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,259.01 : 94,886.99 = 20,564.38 : x
  2. Step 2: Convert to fraction form
    63,259.01/94,886.99 = 20,564.38/x
  3. Step 3: Cross multiply
    63,259.01x = 94,886.99 × 20,564.38
  4. Step 4: Simplify right side
    63,259.01x = 1,951,292,119.42
  5. Step 5: Solve for x
    x = 1,951,292,119.42/63,259.01
  6. Step 6: Final answer
    x = 30,846.07

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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.