Home / 4,611.06-6,359.31-3,037.50

Finding the Fourth Proportional to 4,611.06, 6,359.31 and 3,037.50

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Solution

The fourth proportional to 4,611.06, 6,359.31 and 3,037.50 is: 4,189.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611.06 : 6,359.31 = 3,037.50 : x
  2. Step 2: Convert to fraction form
    4,611.06/6,359.31 = 3,037.50/x
  3. Step 3: Cross multiply
    4,611.06x = 6,359.31 × 3,037.50
  4. Step 4: Simplify right side
    4,611.06x = 19,316,404.13
  5. Step 5: Solve for x
    x = 19,316,404.13/4,611.06
  6. Step 6: Final answer
    x = 4,189.15

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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.