Home / 92,753.06-127,999.22-52,465.96

Finding the Fourth Proportional to 92,753.06, 127,999.22 and 52,465.96

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Solution

The fourth proportional to 92,753.06, 127,999.22 and 52,465.96 is: 72,403.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,753.06 : 127,999.22 = 52,465.96 : x
  2. Step 2: Convert to fraction form
    92,753.06/127,999.22 = 52,465.96/x
  3. Step 3: Cross multiply
    92,753.06x = 127,999.22 × 52,465.96
  4. Step 4: Simplify right side
    92,753.06x = 6,715,601,956.55
  5. Step 5: Solve for x
    x = 6,715,601,956.55/92,753.06
  6. Step 6: Final answer
    x = 72,403.02

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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.