Home / 2,416.04-3,624.06-1,439.18

Finding the Fourth Proportional to 2,416.04, 3,624.06 and 1,439.18

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Solution

The fourth proportional to 2,416.04, 3,624.06 and 1,439.18 is: 2,158.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416.04 : 3,624.06 = 1,439.18 : x
  2. Step 2: Convert to fraction form
    2,416.04/3,624.06 = 1,439.18/x
  3. Step 3: Cross multiply
    2,416.04x = 3,624.06 × 1,439.18
  4. Step 4: Simplify right side
    2,416.04x = 5,215,674.67
  5. Step 5: Solve for x
    x = 5,215,674.67/2,416.04
  6. Step 6: Final answer
    x = 2,158.77

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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.