Home / 184,031.35-276,047.06-57,671.55

Finding the Fourth Proportional to 184,031.35, 276,047.06 and 57,671.55

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Solution

The fourth proportional to 184,031.35, 276,047.06 and 57,671.55 is: 86,507.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,031.35 : 276,047.06 = 57,671.55 : x
  2. Step 2: Convert to fraction form
    184,031.35/276,047.06 = 57,671.55/x
  3. Step 3: Cross multiply
    184,031.35x = 276,047.06 × 57,671.55
  4. Step 4: Simplify right side
    184,031.35x = 15,920,061,534.79
  5. Step 5: Solve for x
    x = 15,920,061,534.79/184,031.35
  6. Step 6: Final answer
    x = 86,507.34

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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.