Home / 4,372.70-6,556.82-1,598.66

Finding the Fourth Proportional to 4,372.70, 6,556.82 and 1,598.66

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Solution

The fourth proportional to 4,372.70, 6,556.82 and 1,598.66 is: 2,397.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.70 : 6,556.82 = 1,598.66 : x
  2. Step 2: Convert to fraction form
    4,372.70/6,556.82 = 1,598.66/x
  3. Step 3: Cross multiply
    4,372.70x = 6,556.82 × 1,598.66
  4. Step 4: Simplify right side
    4,372.70x = 10,482,085.08
  5. Step 5: Solve for x
    x = 10,482,085.08/4,372.70
  6. Step 6: Final answer
    x = 2,397.17

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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.