Home / 6,187.02-8,535.93-3,532.56

Finding the Fourth Proportional to 6,187.02, 8,535.93 and 3,532.56

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Solution

The fourth proportional to 6,187.02, 8,535.93 and 3,532.56 is: 4,873.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187.02 : 8,535.93 = 3,532.56 : x
  2. Step 2: Convert to fraction form
    6,187.02/8,535.93 = 3,532.56/x
  3. Step 3: Cross multiply
    6,187.02x = 8,535.93 × 3,532.56
  4. Step 4: Simplify right side
    6,187.02x = 30,153,684.88
  5. Step 5: Solve for x
    x = 30,153,684.88/6,187.02
  6. Step 6: Final answer
    x = 4,873.70

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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.