Home / 4,341.86-6,499.83-2,956.58

Finding the Fourth Proportional to 4,341.86, 6,499.83 and 2,956.58

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Solution

The fourth proportional to 4,341.86, 6,499.83 and 2,956.58 is: 4,426.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.86 : 6,499.83 = 2,956.58 : x
  2. Step 2: Convert to fraction form
    4,341.86/6,499.83 = 2,956.58/x
  3. Step 3: Cross multiply
    4,341.86x = 6,499.83 × 2,956.58
  4. Step 4: Simplify right side
    4,341.86x = 19,217,267.38
  5. Step 5: Solve for x
    x = 19,217,267.38/4,341.86
  6. Step 6: Final answer
    x = 4,426.04

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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.