Home / 5,941.10-8,917.51-4,376.72

Finding the Fourth Proportional to 5,941.10, 8,917.51 and 4,376.72

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Solution

The fourth proportional to 5,941.10, 8,917.51 and 4,376.72 is: 6,569.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.10 : 8,917.51 = 4,376.72 : x
  2. Step 2: Convert to fraction form
    5,941.10/8,917.51 = 4,376.72/x
  3. Step 3: Cross multiply
    5,941.10x = 8,917.51 × 4,376.72
  4. Step 4: Simplify right side
    5,941.10x = 39,029,455.72
  5. Step 5: Solve for x
    x = 39,029,455.72/5,941.10
  6. Step 6: Final answer
    x = 6,569.40

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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.