Home / 82,322.02-113,604.84-44,596.30

Finding the Fourth Proportional to 82,322.02, 113,604.84 and 44,596.30

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Solution

The fourth proportional to 82,322.02, 113,604.84 and 44,596.30 is: 61,543.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,322.02 : 113,604.84 = 44,596.30 : x
  2. Step 2: Convert to fraction form
    82,322.02/113,604.84 = 44,596.30/x
  3. Step 3: Cross multiply
    82,322.02x = 113,604.84 × 44,596.30
  4. Step 4: Simplify right side
    82,322.02x = 5,066,355,526.09
  5. Step 5: Solve for x
    x = 5,066,355,526.09/82,322.02
  6. Step 6: Final answer
    x = 61,543.14

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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.