Home / 4,710.11-6,499.98-2,585.61

Finding the Fourth Proportional to 4,710.11, 6,499.98 and 2,585.61

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Solution

The fourth proportional to 4,710.11, 6,499.98 and 2,585.61 is: 3,568.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.11 : 6,499.98 = 2,585.61 : x
  2. Step 2: Convert to fraction form
    4,710.11/6,499.98 = 2,585.61/x
  3. Step 3: Cross multiply
    4,710.11x = 6,499.98 × 2,585.61
  4. Step 4: Simplify right side
    4,710.11x = 16,806,413.29
  5. Step 5: Solve for x
    x = 16,806,413.29/4,710.11
  6. Step 6: Final answer
    x = 3,568.16

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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.