Home / 6,582.02-9,081.60-3,748.75

Finding the Fourth Proportional to 6,582.02, 9,081.60 and 3,748.75

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Solution

The fourth proportional to 6,582.02, 9,081.60 and 3,748.75 is: 5,172.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582.02 : 9,081.60 = 3,748.75 : x
  2. Step 2: Convert to fraction form
    6,582.02/9,081.60 = 3,748.75/x
  3. Step 3: Cross multiply
    6,582.02x = 9,081.60 × 3,748.75
  4. Step 4: Simplify right side
    6,582.02x = 34,044,648
  5. Step 5: Solve for x
    x = 34,044,648/6,582.02
  6. Step 6: Final answer
    x = 5,172.37

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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.