Home / 240,595.38-360,787.68-114,271.74

Finding the Fourth Proportional to 240,595.38, 360,787.68 and 114,271.74

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Solution

The fourth proportional to 240,595.38, 360,787.68 and 114,271.74 is: 171,357.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,595.38 : 360,787.68 = 114,271.74 : x
  2. Step 2: Convert to fraction form
    240,595.38/360,787.68 = 114,271.74/x
  3. Step 3: Cross multiply
    240,595.38x = 360,787.68 × 114,271.74
  4. Step 4: Simplify right side
    240,595.38x = 41,227,835,964.16
  5. Step 5: Solve for x
    x = 41,227,835,964.16/240,595.38
  6. Step 6: Final answer
    x = 171,357.55

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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.