Home / 82,266.48-113,527.26-46,468.08

Finding the Fourth Proportional to 82,266.48, 113,527.26 and 46,468.08

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Solution

The fourth proportional to 82,266.48, 113,527.26 and 46,468.08 is: 64,125.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,266.48 : 113,527.26 = 46,468.08 : x
  2. Step 2: Convert to fraction form
    82,266.48/113,527.26 = 46,468.08/x
  3. Step 3: Cross multiply
    82,266.48x = 113,527.26 × 46,468.08
  4. Step 4: Simplify right side
    82,266.48x = 5,275,393,799.86
  5. Step 5: Solve for x
    x = 5,275,393,799.86/82,266.48
  6. Step 6: Final answer
    x = 64,125.68

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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.