Home / 94,975.88-131,064.40-52,533.48

Finding the Fourth Proportional to 94,975.88, 131,064.40 and 52,533.48

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Solution

The fourth proportional to 94,975.88, 131,064.40 and 52,533.48 is: 72,494.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,975.88 : 131,064.40 = 52,533.48 : x
  2. Step 2: Convert to fraction form
    94,975.88/131,064.40 = 52,533.48/x
  3. Step 3: Cross multiply
    94,975.88x = 131,064.40 × 52,533.48
  4. Step 4: Simplify right side
    94,975.88x = 6,885,269,036.11
  5. Step 5: Solve for x
    x = 6,885,269,036.11/94,975.88
  6. Step 6: Final answer
    x = 72,494.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.