Home / 43,656.39-60,198.14-29,484.63

Finding the Fourth Proportional to 43,656.39, 60,198.14 and 29,484.63

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Solution

The fourth proportional to 43,656.39, 60,198.14 and 29,484.63 is: 40,656.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,656.39 : 60,198.14 = 29,484.63 : x
  2. Step 2: Convert to fraction form
    43,656.39/60,198.14 = 29,484.63/x
  3. Step 3: Cross multiply
    43,656.39x = 60,198.14 × 29,484.63
  4. Step 4: Simplify right side
    43,656.39x = 1,774,919,737.17
  5. Step 5: Solve for x
    x = 1,774,919,737.17/43,656.39
  6. Step 6: Final answer
    x = 40,656.59

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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.