Home / 5,817.59-8,726.40-2,357.27

Finding the Fourth Proportional to 5,817.59, 8,726.40 and 2,357.27

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Solution

The fourth proportional to 5,817.59, 8,726.40 and 2,357.27 is: 3,535.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817.59 : 8,726.40 = 2,357.27 : x
  2. Step 2: Convert to fraction form
    5,817.59/8,726.40 = 2,357.27/x
  3. Step 3: Cross multiply
    5,817.59x = 8,726.40 × 2,357.27
  4. Step 4: Simplify right side
    5,817.59x = 20,570,437.30
  5. Step 5: Solve for x
    x = 20,570,437.30/5,817.59
  6. Step 6: Final answer
    x = 3,535.91

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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.