Home / 6,237.60-9,350.18-3,465.51

Finding the Fourth Proportional to 6,237.60, 9,350.18 and 3,465.51

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Solution

The fourth proportional to 6,237.60, 9,350.18 and 3,465.51 is: 5,194.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237.60 : 9,350.18 = 3,465.51 : x
  2. Step 2: Convert to fraction form
    6,237.60/9,350.18 = 3,465.51/x
  3. Step 3: Cross multiply
    6,237.60x = 9,350.18 × 3,465.51
  4. Step 4: Simplify right side
    6,237.60x = 32,403,142.29
  5. Step 5: Solve for x
    x = 32,403,142.29/6,237.60
  6. Step 6: Final answer
    x = 5,194.81

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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.