Home / 4,925.77-7,384.77-2,459.32

Finding the Fourth Proportional to 4,925.77, 7,384.77 and 2,459.32

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Solution

The fourth proportional to 4,925.77, 7,384.77 and 2,459.32 is: 3,687.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.77 : 7,384.77 = 2,459.32 : x
  2. Step 2: Convert to fraction form
    4,925.77/7,384.77 = 2,459.32/x
  3. Step 3: Cross multiply
    4,925.77x = 7,384.77 × 2,459.32
  4. Step 4: Simplify right side
    4,925.77x = 18,161,512.56
  5. Step 5: Solve for x
    x = 18,161,512.56/4,925.77
  6. Step 6: Final answer
    x = 3,687.04

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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.