Home / 95,365.64-131,607.06-52,347.08

Finding the Fourth Proportional to 95,365.64, 131,607.06 and 52,347.08

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Solution

The fourth proportional to 95,365.64, 131,607.06 and 52,347.08 is: 72,240.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,365.64 : 131,607.06 = 52,347.08 : x
  2. Step 2: Convert to fraction form
    95,365.64/131,607.06 = 52,347.08/x
  3. Step 3: Cross multiply
    95,365.64x = 131,607.06 × 52,347.08
  4. Step 4: Simplify right side
    95,365.64x = 6,889,245,298.38
  5. Step 5: Solve for x
    x = 6,889,245,298.38/95,365.64
  6. Step 6: Final answer
    x = 72,240.33

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1.5x scale

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.