Home / 43,590.53-65,302.43-29,481.23

Finding the Fourth Proportional to 43,590.53, 65,302.43 and 29,481.23

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Solution

The fourth proportional to 43,590.53, 65,302.43 and 29,481.23 is: 44,165.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,590.53 : 65,302.43 = 29,481.23 : x
  2. Step 2: Convert to fraction form
    43,590.53/65,302.43 = 29,481.23/x
  3. Step 3: Cross multiply
    43,590.53x = 65,302.43 × 29,481.23
  4. Step 4: Simplify right side
    43,590.53x = 1,925,195,484.47
  5. Step 5: Solve for x
    x = 1,925,195,484.47/43,590.53
  6. Step 6: Final answer
    x = 44,165.46

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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.