Home / 82,274.68-113,539.14-44,548.84

Finding the Fourth Proportional to 82,274.68, 113,539.14 and 44,548.84

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Solution

The fourth proportional to 82,274.68, 113,539.14 and 44,548.84 is: 61,477.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,274.68 : 113,539.14 = 44,548.84 : x
  2. Step 2: Convert to fraction form
    82,274.68/113,539.14 = 44,548.84/x
  3. Step 3: Cross multiply
    82,274.68x = 113,539.14 × 44,548.84
  4. Step 4: Simplify right side
    82,274.68x = 5,058,036,981.60
  5. Step 5: Solve for x
    x = 5,058,036,981.60/82,274.68
  6. Step 6: Final answer
    x = 61,477.44

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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.