Home / 82,316.84-113,597.06-44,591.40

Finding the Fourth Proportional to 82,316.84, 113,597.06 and 44,591.40

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Solution

The fourth proportional to 82,316.84, 113,597.06 and 44,591.40 is: 61,536.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,316.84 : 113,597.06 = 44,591.40 : x
  2. Step 2: Convert to fraction form
    82,316.84/113,597.06 = 44,591.40/x
  3. Step 3: Cross multiply
    82,316.84x = 113,597.06 × 44,591.40
  4. Step 4: Simplify right side
    82,316.84x = 5,065,451,941.28
  5. Step 5: Solve for x
    x = 5,065,451,941.28/82,316.84
  6. Step 6: Final answer
    x = 61,536.03

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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.