Home / 4,545.13-6,818.47-2,324.93

Finding the Fourth Proportional to 4,545.13, 6,818.47 and 2,324.93

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Solution

The fourth proportional to 4,545.13, 6,818.47 and 2,324.93 is: 3,487.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545.13 : 6,818.47 = 2,324.93 : x
  2. Step 2: Convert to fraction form
    4,545.13/6,818.47 = 2,324.93/x
  3. Step 3: Cross multiply
    4,545.13x = 6,818.47 × 2,324.93
  4. Step 4: Simplify right side
    4,545.13x = 15,852,441.46
  5. Step 5: Solve for x
    x = 15,852,441.46/4,545.13
  6. Step 6: Final answer
    x = 3,487.79

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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.