Home / 9,025.11-13,545.87-6,269.49

Finding the Fourth Proportional to 9,025.11, 13,545.87 and 6,269.49

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Solution

The fourth proportional to 9,025.11, 13,545.87 and 6,269.49 is: 9,409.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.11 : 13,545.87 = 6,269.49 : x
  2. Step 2: Convert to fraction form
    9,025.11/13,545.87 = 6,269.49/x
  3. Step 3: Cross multiply
    9,025.11x = 13,545.87 × 6,269.49
  4. Step 4: Simplify right side
    9,025.11x = 84,925,696.51
  5. Step 5: Solve for x
    x = 84,925,696.51/9,025.11
  6. Step 6: Final answer
    x = 9,409.93

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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.