Home / 4,316.91-6,470.91-2,364.99

Finding the Fourth Proportional to 4,316.91, 6,470.91 and 2,364.99

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Solution

The fourth proportional to 4,316.91, 6,470.91 and 2,364.99 is: 3,545.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.91 : 6,470.91 = 2,364.99 : x
  2. Step 2: Convert to fraction form
    4,316.91/6,470.91 = 2,364.99/x
  3. Step 3: Cross multiply
    4,316.91x = 6,470.91 × 2,364.99
  4. Step 4: Simplify right side
    4,316.91x = 15,303,637.44
  5. Step 5: Solve for x
    x = 15,303,637.44/4,316.91
  6. Step 6: Final answer
    x = 3,545.04

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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.