Home / 5,730.64-8,598.92-2,442.85

Finding the Fourth Proportional to 5,730.64, 8,598.92 and 2,442.85

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Solution

The fourth proportional to 5,730.64, 8,598.92 and 2,442.85 is: 3,665.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730.64 : 8,598.92 = 2,442.85 : x
  2. Step 2: Convert to fraction form
    5,730.64/8,598.92 = 2,442.85/x
  3. Step 3: Cross multiply
    5,730.64x = 8,598.92 × 2,442.85
  4. Step 4: Simplify right side
    5,730.64x = 21,005,898.53
  5. Step 5: Solve for x
    x = 21,005,898.53/5,730.64
  6. Step 6: Final answer
    x = 3,665.54

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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.