Home / 43,656.57-60,198.39-29,484.81

Finding the Fourth Proportional to 43,656.57, 60,198.39 and 29,484.81

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Solution

The fourth proportional to 43,656.57, 60,198.39 and 29,484.81 is: 40,656.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,656.57 : 60,198.39 = 29,484.81 : x
  2. Step 2: Convert to fraction form
    43,656.57/60,198.39 = 29,484.81/x
  3. Step 3: Cross multiply
    43,656.57x = 60,198.39 × 29,484.81
  4. Step 4: Simplify right side
    43,656.57x = 1,774,938,091.46
  5. Step 5: Solve for x
    x = 1,774,938,091.46/43,656.57
  6. Step 6: Final answer
    x = 40,656.84

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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.