Home / 63,080.60-94,506.08-36,705.36

Finding the Fourth Proportional to 63,080.60, 94,506.08 and 36,705.36

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Solution

The fourth proportional to 63,080.60, 94,506.08 and 36,705.36 is: 54,991.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,080.60 : 94,506.08 = 36,705.36 : x
  2. Step 2: Convert to fraction form
    63,080.60/94,506.08 = 36,705.36/x
  3. Step 3: Cross multiply
    63,080.60x = 94,506.08 × 36,705.36
  4. Step 4: Simplify right side
    63,080.60x = 3,468,879,688.59
  5. Step 5: Solve for x
    x = 3,468,879,688.59/63,080.60
  6. Step 6: Final answer
    x = 54,991.23

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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.