Home / 4,577.88-6,317.49-2,588.45

Finding the Fourth Proportional to 4,577.88, 6,317.49 and 2,588.45

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Solution

The fourth proportional to 4,577.88, 6,317.49 and 2,588.45 is: 3,572.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577.88 : 6,317.49 = 2,588.45 : x
  2. Step 2: Convert to fraction form
    4,577.88/6,317.49 = 2,588.45/x
  3. Step 3: Cross multiply
    4,577.88x = 6,317.49 × 2,588.45
  4. Step 4: Simplify right side
    4,577.88x = 16,352,475.40
  5. Step 5: Solve for x
    x = 16,352,475.40/4,577.88
  6. Step 6: Final answer
    x = 3,572.06

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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.