Home / 5,750.48-8,626.54-2,051.93

Finding the Fourth Proportional to 5,750.48, 8,626.54 and 2,051.93

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Solution

The fourth proportional to 5,750.48, 8,626.54 and 2,051.93 is: 3,078.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750.48 : 8,626.54 = 2,051.93 : x
  2. Step 2: Convert to fraction form
    5,750.48/8,626.54 = 2,051.93/x
  3. Step 3: Cross multiply
    5,750.48x = 8,626.54 × 2,051.93
  4. Step 4: Simplify right side
    5,750.48x = 17,701,029.53
  5. Step 5: Solve for x
    x = 17,701,029.53/5,750.48
  6. Step 6: Final answer
    x = 3,078.18

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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.