Home / 32,907.39-49,366.35-10,719.06

Finding the Fourth Proportional to 32,907.39, 49,366.35 and 10,719.06

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Solution

The fourth proportional to 32,907.39, 49,366.35 and 10,719.06 is: 16,080.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,907.39 : 49,366.35 = 10,719.06 : x
  2. Step 2: Convert to fraction form
    32,907.39/49,366.35 = 10,719.06/x
  3. Step 3: Cross multiply
    32,907.39x = 49,366.35 × 10,719.06
  4. Step 4: Simplify right side
    32,907.39x = 529,160,567.20
  5. Step 5: Solve for x
    x = 529,160,567.20/32,907.39
  6. Step 6: Final answer
    x = 16,080.30

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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.