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Finding the Fourth Proportional to 60,113.96, 82,950.48 and 33,252.74

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Solution

The fourth proportional to 60,113.96, 82,950.48 and 33,252.74 is: 45,885.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,113.96 : 82,950.48 = 33,252.74 : x
  2. Step 2: Convert to fraction form
    60,113.96/82,950.48 = 33,252.74/x
  3. Step 3: Cross multiply
    60,113.96x = 82,950.48 × 33,252.74
  4. Step 4: Simplify right side
    60,113.96x = 2,758,330,744.32
  5. Step 5: Solve for x
    x = 2,758,330,744.32/60,113.96
  6. Step 6: Final answer
    x = 45,885.03

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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.