Home / 82,624.22-114,021.54-46,816.66

Finding the Fourth Proportional to 82,624.22, 114,021.54 and 46,816.66

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Solution

The fourth proportional to 82,624.22, 114,021.54 and 46,816.66 is: 64,607.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,624.22 : 114,021.54 = 46,816.66 : x
  2. Step 2: Convert to fraction form
    82,624.22/114,021.54 = 46,816.66/x
  3. Step 3: Cross multiply
    82,624.22x = 114,021.54 × 46,816.66
  4. Step 4: Simplify right side
    82,624.22x = 5,338,107,670.86
  5. Step 5: Solve for x
    x = 5,338,107,670.86/82,624.22
  6. Step 6: Final answer
    x = 64,607.06

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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.