Home / 61,084.33-84,295.31-34,226.75

Finding the Fourth Proportional to 61,084.33, 84,295.31 and 34,226.75

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Solution

The fourth proportional to 61,084.33, 84,295.31 and 34,226.75 is: 47,232.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,084.33 : 84,295.31 = 34,226.75 : x
  2. Step 2: Convert to fraction form
    61,084.33/84,295.31 = 34,226.75/x
  3. Step 3: Cross multiply
    61,084.33x = 84,295.31 × 34,226.75
  4. Step 4: Simplify right side
    61,084.33x = 2,885,154,541.15
  5. Step 5: Solve for x
    x = 2,885,154,541.15/61,084.33
  6. Step 6: Final answer
    x = 47,232.32

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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.