Home / 4,320.91-6,476.91-2,368.99

Finding the Fourth Proportional to 4,320.91, 6,476.91 and 2,368.99

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Solution

The fourth proportional to 4,320.91, 6,476.91 and 2,368.99 is: 3,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320.91 : 6,476.91 = 2,368.99 : x
  2. Step 2: Convert to fraction form
    4,320.91/6,476.91 = 2,368.99/x
  3. Step 3: Cross multiply
    4,320.91x = 6,476.91 × 2,368.99
  4. Step 4: Simplify right side
    4,320.91x = 15,343,735.02
  5. Step 5: Solve for x
    x = 15,343,735.02/4,320.91
  6. Step 6: Final answer
    x = 3,551.04

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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.