Home / 43,543.12-60,094.48-29,424.84

Finding the Fourth Proportional to 43,543.12, 60,094.48 and 29,424.84

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Solution

The fourth proportional to 43,543.12, 60,094.48 and 29,424.84 is: 40,609.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,543.12 : 60,094.48 = 29,424.84 : x
  2. Step 2: Convert to fraction form
    43,543.12/60,094.48 = 29,424.84/x
  3. Step 3: Cross multiply
    43,543.12x = 60,094.48 × 29,424.84
  4. Step 4: Simplify right side
    43,543.12x = 1,768,270,458.88
  5. Step 5: Solve for x
    x = 1,768,270,458.88/43,543.12
  6. Step 6: Final answer
    x = 40,609.64

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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.