Home / 62,646.67-86,452.99-33,966.25

Finding the Fourth Proportional to 62,646.67, 86,452.99 and 33,966.25

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Solution

The fourth proportional to 62,646.67, 86,452.99 and 33,966.25 is: 46,873.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,646.67 : 86,452.99 = 33,966.25 : x
  2. Step 2: Convert to fraction form
    62,646.67/86,452.99 = 33,966.25/x
  3. Step 3: Cross multiply
    62,646.67x = 86,452.99 × 33,966.25
  4. Step 4: Simplify right side
    62,646.67x = 2,936,484,056.84
  5. Step 5: Solve for x
    x = 2,936,484,056.84/62,646.67
  6. Step 6: Final answer
    x = 46,873.75

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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.