Home / 63,055.56-94,416.48-38,062.20

Finding the Fourth Proportional to 63,055.56, 94,416.48 and 38,062.20

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Solution

The fourth proportional to 63,055.56, 94,416.48 and 38,062.20 is: 56,992.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,055.56 : 94,416.48 = 38,062.20 : x
  2. Step 2: Convert to fraction form
    63,055.56/94,416.48 = 38,062.20/x
  3. Step 3: Cross multiply
    63,055.56x = 94,416.48 × 38,062.20
  4. Step 4: Simplify right side
    63,055.56x = 3,593,698,945.06
  5. Step 5: Solve for x
    x = 3,593,698,945.06/63,055.56
  6. Step 6: Final answer
    x = 56,992.58

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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.