Home / 5,730.36-8,594.14-1,833.96

Finding the Fourth Proportional to 5,730.36, 8,594.14 and 1,833.96

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Solution

The fourth proportional to 5,730.36, 8,594.14 and 1,833.96 is: 2,750.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730.36 : 8,594.14 = 1,833.96 : x
  2. Step 2: Convert to fraction form
    5,730.36/8,594.14 = 1,833.96/x
  3. Step 3: Cross multiply
    5,730.36x = 8,594.14 × 1,833.96
  4. Step 4: Simplify right side
    5,730.36x = 15,761,308.99
  5. Step 5: Solve for x
    x = 15,761,308.99/5,730.36
  6. Step 6: Final answer
    x = 2,750.49

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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.