Home / 4,349.09-6,523.64-1,575.70

Finding the Fourth Proportional to 4,349.09, 6,523.64 and 1,575.70

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Solution

The fourth proportional to 4,349.09, 6,523.64 and 1,575.70 is: 2,363.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.09 : 6,523.64 = 1,575.70 : x
  2. Step 2: Convert to fraction form
    4,349.09/6,523.64 = 1,575.70/x
  3. Step 3: Cross multiply
    4,349.09x = 6,523.64 × 1,575.70
  4. Step 4: Simplify right side
    4,349.09x = 10,279,317.96
  5. Step 5: Solve for x
    x = 10,279,317.96/4,349.09
  6. Step 6: Final answer
    x = 2,363.55

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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.