Home / 3,010.93-4,155.25-1,752.01

Finding the Fourth Proportional to 3,010.93, 4,155.25 and 1,752.01

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Solution

The fourth proportional to 3,010.93, 4,155.25 and 1,752.01 is: 2,417.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.93 : 4,155.25 = 1,752.01 : x
  2. Step 2: Convert to fraction form
    3,010.93/4,155.25 = 1,752.01/x
  3. Step 3: Cross multiply
    3,010.93x = 4,155.25 × 1,752.01
  4. Step 4: Simplify right side
    3,010.93x = 7,280,039.55
  5. Step 5: Solve for x
    x = 7,280,039.55/3,010.93
  6. Step 6: Final answer
    x = 2,417.87

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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.