Home / 7,545.23-11,314.50-4,034.57

Finding the Fourth Proportional to 7,545.23, 11,314.50 and 4,034.57

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Solution

The fourth proportional to 7,545.23, 11,314.50 and 4,034.57 is: 6,050.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,545.23 : 11,314.50 = 4,034.57 : x
  2. Step 2: Convert to fraction form
    7,545.23/11,314.50 = 4,034.57/x
  3. Step 3: Cross multiply
    7,545.23x = 11,314.50 × 4,034.57
  4. Step 4: Simplify right side
    7,545.23x = 45,649,155.79
  5. Step 5: Solve for x
    x = 45,649,155.79/7,545.23
  6. Step 6: Final answer
    x = 6,050.07

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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.