Home / 5,830.92-8,746.20-1,935.36

Finding the Fourth Proportional to 5,830.92, 8,746.20 and 1,935.36

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Solution

The fourth proportional to 5,830.92, 8,746.20 and 1,935.36 is: 2,902.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830.92 : 8,746.20 = 1,935.36 : x
  2. Step 2: Convert to fraction form
    5,830.92/8,746.20 = 1,935.36/x
  3. Step 3: Cross multiply
    5,830.92x = 8,746.20 × 1,935.36
  4. Step 4: Simplify right side
    5,830.92x = 16,927,045.63
  5. Step 5: Solve for x
    x = 16,927,045.63/5,830.92
  6. Step 6: Final answer
    x = 2,902.98

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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.