Home / 43,495.18-65,246.72-17,193.67

Finding the Fourth Proportional to 43,495.18, 65,246.72 and 17,193.67

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Solution

The fourth proportional to 43,495.18, 65,246.72 and 17,193.67 is: 25,792.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,495.18 : 65,246.72 = 17,193.67 : x
  2. Step 2: Convert to fraction form
    43,495.18/65,246.72 = 17,193.67/x
  3. Step 3: Cross multiply
    43,495.18x = 65,246.72 × 17,193.67
  4. Step 4: Simplify right side
    43,495.18x = 1,121,830,323.18
  5. Step 5: Solve for x
    x = 1,121,830,323.18/43,495.18
  6. Step 6: Final answer
    x = 25,792.06

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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.