Home / 4,545.65-6,284.18-4,504.07

Finding the Fourth Proportional to 4,545.65, 6,284.18 and 4,504.07

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Solution

The fourth proportional to 4,545.65, 6,284.18 and 4,504.07 is: 6,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545.65 : 6,284.18 = 4,504.07 : x
  2. Step 2: Convert to fraction form
    4,545.65/6,284.18 = 4,504.07/x
  3. Step 3: Cross multiply
    4,545.65x = 6,284.18 × 4,504.07
  4. Step 4: Simplify right side
    4,545.65x = 28,304,413.58
  5. Step 5: Solve for x
    x = 28,304,413.58/4,545.65
  6. Step 6: Final answer
    x = 6,226.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.