Home / 56,014.25-83,823.93-34,964.19

Finding the Fourth Proportional to 56,014.25, 83,823.93 and 34,964.19

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Solution

The fourth proportional to 56,014.25, 83,823.93 and 34,964.19 is: 52,323.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,014.25 : 83,823.93 = 34,964.19 : x
  2. Step 2: Convert to fraction form
    56,014.25/83,823.93 = 34,964.19/x
  3. Step 3: Cross multiply
    56,014.25x = 83,823.93 × 34,964.19
  4. Step 4: Simplify right side
    56,014.25x = 2,930,835,815.07
  5. Step 5: Solve for x
    x = 2,930,835,815.07/56,014.25
  6. Step 6: Final answer
    x = 52,323.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.