Home / 184,247.16-276,370.88-51,127.55

Finding the Fourth Proportional to 184,247.16, 276,370.88 and 51,127.55

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Solution

The fourth proportional to 184,247.16, 276,370.88 and 51,127.55 is: 76,691.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,247.16 : 276,370.88 = 51,127.55 : x
  2. Step 2: Convert to fraction form
    184,247.16/276,370.88 = 51,127.55/x
  3. Step 3: Cross multiply
    184,247.16x = 276,370.88 × 51,127.55
  4. Step 4: Simplify right side
    184,247.16x = 14,130,165,672.24
  5. Step 5: Solve for x
    x = 14,130,165,672.24/184,247.16
  6. Step 6: Final answer
    x = 76,691.36

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1.5x scale

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.