Home / 4,720.46-6,514.54-2,624.58

Finding the Fourth Proportional to 4,720.46, 6,514.54 and 2,624.58

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Solution

The fourth proportional to 4,720.46, 6,514.54 and 2,624.58 is: 3,622.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,720.46 : 6,514.54 = 2,624.58 : x
  2. Step 2: Convert to fraction form
    4,720.46/6,514.54 = 2,624.58/x
  3. Step 3: Cross multiply
    4,720.46x = 6,514.54 × 2,624.58
  4. Step 4: Simplify right side
    4,720.46x = 17,097,931.39
  5. Step 5: Solve for x
    x = 17,097,931.39/4,720.46
  6. Step 6: Final answer
    x = 3,622.09

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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.