Home / 9,595.22-13,247.52-7,352.96

Finding the Fourth Proportional to 9,595.22, 13,247.52 and 7,352.96

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Solution

The fourth proportional to 9,595.22, 13,247.52 and 7,352.96 is: 10,151.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.22 : 13,247.52 = 7,352.96 : x
  2. Step 2: Convert to fraction form
    9,595.22/13,247.52 = 7,352.96/x
  3. Step 3: Cross multiply
    9,595.22x = 13,247.52 × 7,352.96
  4. Step 4: Simplify right side
    9,595.22x = 97,408,484.66
  5. Step 5: Solve for x
    x = 97,408,484.66/9,595.22
  6. Step 6: Final answer
    x = 10,151.77

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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.