Home / 32,460.97-48,686.57-10,271.46

Finding the Fourth Proportional to 32,460.97, 48,686.57 and 10,271.46

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Solution

The fourth proportional to 32,460.97, 48,686.57 and 10,271.46 is: 15,405.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,460.97 : 48,686.57 = 10,271.46 : x
  2. Step 2: Convert to fraction form
    32,460.97/48,686.57 = 10,271.46/x
  3. Step 3: Cross multiply
    32,460.97x = 48,686.57 × 10,271.46
  4. Step 4: Simplify right side
    32,460.97x = 500,082,104.93
  5. Step 5: Solve for x
    x = 500,082,104.93/32,460.97
  6. Step 6: Final answer
    x = 15,405.64

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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.