Home / 75,597.32-113,408.34-22,994.60

Finding the Fourth Proportional to 75,597.32, 113,408.34 and 22,994.60

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Solution

The fourth proportional to 75,597.32, 113,408.34 and 22,994.60 is: 34,495.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,597.32 : 113,408.34 = 22,994.60 : x
  2. Step 2: Convert to fraction form
    75,597.32/113,408.34 = 22,994.60/x
  3. Step 3: Cross multiply
    75,597.32x = 113,408.34 × 22,994.60
  4. Step 4: Simplify right side
    75,597.32x = 2,607,779,414.96
  5. Step 5: Solve for x
    x = 2,607,779,414.96/75,597.32
  6. Step 6: Final answer
    x = 34,495.66

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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.