Home / 4,624.16-6,373.69-3,444.80

Finding the Fourth Proportional to 4,624.16, 6,373.69 and 3,444.80

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Solution

The fourth proportional to 4,624.16, 6,373.69 and 3,444.80 is: 4,748.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.16 : 6,373.69 = 3,444.80 : x
  2. Step 2: Convert to fraction form
    4,624.16/6,373.69 = 3,444.80/x
  3. Step 3: Cross multiply
    4,624.16x = 6,373.69 × 3,444.80
  4. Step 4: Simplify right side
    4,624.16x = 21,956,046.83
  5. Step 5: Solve for x
    x = 21,956,046.83/4,624.16
  6. Step 6: Final answer
    x = 4,748.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.