Home / 60,764.77-83,958.15-43,735.33

Finding the Fourth Proportional to 60,764.77, 83,958.15 and 43,735.33

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Solution

The fourth proportional to 60,764.77, 83,958.15 and 43,735.33 is: 60,428.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,764.77 : 83,958.15 = 43,735.33 : x
  2. Step 2: Convert to fraction form
    60,764.77/83,958.15 = 43,735.33/x
  3. Step 3: Cross multiply
    60,764.77x = 83,958.15 × 43,735.33
  4. Step 4: Simplify right side
    60,764.77x = 3,671,937,396.44
  5. Step 5: Solve for x
    x = 3,671,937,396.44/60,764.77
  6. Step 6: Final answer
    x = 60,428.72

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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.