Home / 5,558.59-8,341.16-2,051.04

Finding the Fourth Proportional to 5,558.59, 8,341.16 and 2,051.04

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Solution

The fourth proportional to 5,558.59, 8,341.16 and 2,051.04 is: 3,077.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,558.59 : 8,341.16 = 2,051.04 : x
  2. Step 2: Convert to fraction form
    5,558.59/8,341.16 = 2,051.04/x
  3. Step 3: Cross multiply
    5,558.59x = 8,341.16 × 2,051.04
  4. Step 4: Simplify right side
    5,558.59x = 17,108,052.81
  5. Step 5: Solve for x
    x = 17,108,052.81/5,558.59
  6. Step 6: Final answer
    x = 3,077.77

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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.