Home / 95,276.07-131,477.85-52,837.74

Finding the Fourth Proportional to 95,276.07, 131,477.85 and 52,837.74

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Solution

The fourth proportional to 95,276.07, 131,477.85 and 52,837.74 is: 72,914.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,276.07 : 131,477.85 = 52,837.74 : x
  2. Step 2: Convert to fraction form
    95,276.07/131,477.85 = 52,837.74/x
  3. Step 3: Cross multiply
    95,276.07x = 131,477.85 × 52,837.74
  4. Step 4: Simplify right side
    95,276.07x = 6,946,992,454.06
  5. Step 5: Solve for x
    x = 6,946,992,454.06/95,276.07
  6. Step 6: Final answer
    x = 72,914.35

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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.