Home / 4,159.63-5,741.56-2,566.76

Finding the Fourth Proportional to 4,159.63, 5,741.56 and 2,566.76

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Solution

The fourth proportional to 4,159.63, 5,741.56 and 2,566.76 is: 3,542.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159.63 : 5,741.56 = 2,566.76 : x
  2. Step 2: Convert to fraction form
    4,159.63/5,741.56 = 2,566.76/x
  3. Step 3: Cross multiply
    4,159.63x = 5,741.56 × 2,566.76
  4. Step 4: Simplify right side
    4,159.63x = 14,737,222.27
  5. Step 5: Solve for x
    x = 14,737,222.27/4,159.63
  6. Step 6: Final answer
    x = 3,542.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.