Home / 82,337.80-113,624.68-46,527.04

Finding the Fourth Proportional to 82,337.80, 113,624.68 and 46,527.04

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Solution

The fourth proportional to 82,337.80, 113,624.68 and 46,527.04 is: 64,206.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,337.80 : 113,624.68 = 46,527.04 : x
  2. Step 2: Convert to fraction form
    82,337.80/113,624.68 = 46,527.04/x
  3. Step 3: Cross multiply
    82,337.80x = 113,624.68 × 46,527.04
  4. Step 4: Simplify right side
    82,337.80x = 5,286,620,031.35
  5. Step 5: Solve for x
    x = 5,286,620,031.35/82,337.80
  6. Step 6: Final answer
    x = 64,206.48

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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.