Home / 7,590.02-11,384.00-2,043.70

Finding the Fourth Proportional to 7,590.02, 11,384.00 and 2,043.70

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Solution

The fourth proportional to 7,590.02, 11,384.00 and 2,043.70 is: 3,065.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590.02 : 11,384.00 = 2,043.70 : x
  2. Step 2: Convert to fraction form
    7,590.02/11,384.00 = 2,043.70/x
  3. Step 3: Cross multiply
    7,590.02x = 11,384.00 × 2,043.70
  4. Step 4: Simplify right side
    7,590.02x = 23,265,460.00
  5. Step 5: Solve for x
    x = 23,265,460.00/7,590.02
  6. Step 6: Final answer
    x = 3,065.27

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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.