Home / 4,037.67-5,572.52-2,269.35

Finding the Fourth Proportional to 4,037.67, 5,572.52 and 2,269.35

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Solution

The fourth proportional to 4,037.67, 5,572.52 and 2,269.35 is: 3,132.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037.67 : 5,572.52 = 2,269.35 : x
  2. Step 2: Convert to fraction form
    4,037.67/5,572.52 = 2,269.35/x
  3. Step 3: Cross multiply
    4,037.67x = 5,572.52 × 2,269.35
  4. Step 4: Simplify right side
    4,037.67x = 12,645,986.92
  5. Step 5: Solve for x
    x = 12,645,986.92/4,037.67
  6. Step 6: Final answer
    x = 3,132.00

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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.