Home / 6,523.26-9,780.02-3,925.60

Finding the Fourth Proportional to 6,523.26, 9,780.02 and 3,925.60

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Solution

The fourth proportional to 6,523.26, 9,780.02 and 3,925.60 is: 5,885.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523.26 : 9,780.02 = 3,925.60 : x
  2. Step 2: Convert to fraction form
    6,523.26/9,780.02 = 3,925.60/x
  3. Step 3: Cross multiply
    6,523.26x = 9,780.02 × 3,925.60
  4. Step 4: Simplify right side
    6,523.26x = 38,392,446.51
  5. Step 5: Solve for x
    x = 38,392,446.51/6,523.26
  6. Step 6: Final answer
    x = 5,885.47

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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.