Home / 4,614.86-6,925.98-2,424.88

Finding the Fourth Proportional to 4,614.86, 6,925.98 and 2,424.88

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Solution

The fourth proportional to 4,614.86, 6,925.98 and 2,424.88 is: 3,639.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614.86 : 6,925.98 = 2,424.88 : x
  2. Step 2: Convert to fraction form
    4,614.86/6,925.98 = 2,424.88/x
  3. Step 3: Cross multiply
    4,614.86x = 6,925.98 × 2,424.88
  4. Step 4: Simplify right side
    4,614.86x = 16,794,670.38
  5. Step 5: Solve for x
    x = 16,794,670.38/4,614.86
  6. Step 6: Final answer
    x = 3,639.26

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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.