Home / 5,888.25-8,118.59-4,625.37

Finding the Fourth Proportional to 5,888.25, 8,118.59 and 4,625.37

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Solution

The fourth proportional to 5,888.25, 8,118.59 and 4,625.37 is: 6,377.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,888.25 : 8,118.59 = 4,625.37 : x
  2. Step 2: Convert to fraction form
    5,888.25/8,118.59 = 4,625.37/x
  3. Step 3: Cross multiply
    5,888.25x = 8,118.59 × 4,625.37
  4. Step 4: Simplify right side
    5,888.25x = 37,551,459.50
  5. Step 5: Solve for x
    x = 37,551,459.50/5,888.25
  6. Step 6: Final answer
    x = 6,377.35

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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.