Home / 5,859.80-8,714.33-5,675.24

Finding the Fourth Proportional to 5,859.80, 8,714.33 and 5,675.24

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Solution

The fourth proportional to 5,859.80, 8,714.33 and 5,675.24 is: 8,439.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,859.80 : 8,714.33 = 5,675.24 : x
  2. Step 2: Convert to fraction form
    5,859.80/8,714.33 = 5,675.24/x
  3. Step 3: Cross multiply
    5,859.80x = 8,714.33 × 5,675.24
  4. Step 4: Simplify right side
    5,859.80x = 49,455,914.19
  5. Step 5: Solve for x
    x = 49,455,914.19/5,859.80
  6. Step 6: Final answer
    x = 8,439.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.