Home / 240,392.04-360,765.23-114,032.64

Finding the Fourth Proportional to 240,392.04, 360,765.23 and 114,032.64

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Solution

The fourth proportional to 240,392.04, 360,765.23 and 114,032.64 is: 171,133.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,392.04 : 360,765.23 = 114,032.64 : x
  2. Step 2: Convert to fraction form
    240,392.04/360,765.23 = 114,032.64/x
  3. Step 3: Cross multiply
    240,392.04x = 360,765.23 × 114,032.64
  4. Step 4: Simplify right side
    240,392.04x = 41,139,012,379.81
  5. Step 5: Solve for x
    x = 41,139,012,379.81/240,392.04
  6. Step 6: Final answer
    x = 171,133.01

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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.