Home / 5,725.74-8,588.64-2,027.98

Finding the Fourth Proportional to 5,725.74, 8,588.64 and 2,027.98

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Solution

The fourth proportional to 5,725.74, 8,588.64 and 2,027.98 is: 3,041.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,725.74 : 8,588.64 = 2,027.98 : x
  2. Step 2: Convert to fraction form
    5,725.74/8,588.64 = 2,027.98/x
  3. Step 3: Cross multiply
    5,725.74x = 8,588.64 × 2,027.98
  4. Step 4: Simplify right side
    5,725.74x = 17,417,590.15
  5. Step 5: Solve for x
    x = 17,417,590.15/5,725.74
  6. Step 6: Final answer
    x = 3,041.98

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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.