Home / 4,010.13-6,015.06-1,413

Finding the Fourth Proportional to 4,010.13, 6,015.06 and 1,413

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Solution

The fourth proportional to 4,010.13, 6,015.06 and 1,413 is: 2,119.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.13 : 6,015.06 = 1,413 : x
  2. Step 2: Convert to fraction form
    4,010.13/6,015.06 = 1,413/x
  3. Step 3: Cross multiply
    4,010.13x = 6,015.06 × 1,413
  4. Step 4: Simplify right side
    4,010.13x = 8,499,279.78
  5. Step 5: Solve for x
    x = 8,499,279.78/4,010.13
  6. Step 6: Final answer
    x = 2,119.45

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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.