Home / 5,335.95-8,004.48-2,051.79

Finding the Fourth Proportional to 5,335.95, 8,004.48 and 2,051.79

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Solution

The fourth proportional to 5,335.95, 8,004.48 and 2,051.79 is: 3,077.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335.95 : 8,004.48 = 2,051.79 : x
  2. Step 2: Convert to fraction form
    5,335.95/8,004.48 = 2,051.79/x
  3. Step 3: Cross multiply
    5,335.95x = 8,004.48 × 2,051.79
  4. Step 4: Simplify right side
    5,335.95x = 16,423,512.02
  5. Step 5: Solve for x
    x = 16,423,512.02/5,335.95
  6. Step 6: Final answer
    x = 3,077.90

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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.