Home / 4,010.98-6,018.06-1,545.13

Finding the Fourth Proportional to 4,010.98, 6,018.06 and 1,545.13

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Solution

The fourth proportional to 4,010.98, 6,018.06 and 1,545.13 is: 2,318.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.98 : 6,018.06 = 1,545.13 : x
  2. Step 2: Convert to fraction form
    4,010.98/6,018.06 = 1,545.13/x
  3. Step 3: Cross multiply
    4,010.98x = 6,018.06 × 1,545.13
  4. Step 4: Simplify right side
    4,010.98x = 9,298,685.05
  5. Step 5: Solve for x
    x = 9,298,685.05/4,010.98
  6. Step 6: Final answer
    x = 2,318.31

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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.