Home / 4,117.10-6,190.05-4,030.70

Finding the Fourth Proportional to 4,117.10, 6,190.05 and 4,030.70

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Solution

The fourth proportional to 4,117.10, 6,190.05 and 4,030.70 is: 6,060.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.10 : 6,190.05 = 4,030.70 : x
  2. Step 2: Convert to fraction form
    4,117.10/6,190.05 = 4,030.70/x
  3. Step 3: Cross multiply
    4,117.10x = 6,190.05 × 4,030.70
  4. Step 4: Simplify right side
    4,117.10x = 24,950,234.54
  5. Step 5: Solve for x
    x = 24,950,234.54/4,117.10
  6. Step 6: Final answer
    x = 6,060.15

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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.