Home / 59,666.67-82,340.25-32,808.54

Finding the Fourth Proportional to 59,666.67, 82,340.25 and 32,808.54

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Solution

The fourth proportional to 59,666.67, 82,340.25 and 32,808.54 is: 45,275.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,666.67 : 82,340.25 = 32,808.54 : x
  2. Step 2: Convert to fraction form
    59,666.67/82,340.25 = 32,808.54/x
  3. Step 3: Cross multiply
    59,666.67x = 82,340.25 × 32,808.54
  4. Step 4: Simplify right side
    59,666.67x = 2,701,463,385.74
  5. Step 5: Solve for x
    x = 2,701,463,385.74/59,666.67
  6. Step 6: Final answer
    x = 45,275.92

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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.