Home / 59,554.19-82,178.66-35,680.25

Finding the Fourth Proportional to 59,554.19, 82,178.66 and 35,680.25

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Solution

The fourth proportional to 59,554.19, 82,178.66 and 35,680.25 is: 49,235.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,554.19 : 82,178.66 = 35,680.25 : x
  2. Step 2: Convert to fraction form
    59,554.19/82,178.66 = 35,680.25/x
  3. Step 3: Cross multiply
    59,554.19x = 82,178.66 × 35,680.25
  4. Step 4: Simplify right side
    59,554.19x = 2,932,154,811.77
  5. Step 5: Solve for x
    x = 2,932,154,811.77/59,554.19
  6. Step 6: Final answer
    x = 49,235.08

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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.