Home / 5,953.30-8,930.35-1,792.94

Finding the Fourth Proportional to 5,953.30, 8,930.35 and 1,792.94

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Solution

The fourth proportional to 5,953.30, 8,930.35 and 1,792.94 is: 2,689.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,953.30 : 8,930.35 = 1,792.94 : x
  2. Step 2: Convert to fraction form
    5,953.30/8,930.35 = 1,792.94/x
  3. Step 3: Cross multiply
    5,953.30x = 8,930.35 × 1,792.94
  4. Step 4: Simplify right side
    5,953.30x = 16,011,539.32
  5. Step 5: Solve for x
    x = 16,011,539.32/5,953.30
  6. Step 6: Final answer
    x = 2,689.52

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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.