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Finding the Fourth Proportional to 240,524.64, 360,808.20 and 63,030.96

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Solution

The fourth proportional to 240,524.64, 360,808.20 and 63,030.96 is: 94,552.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,524.64 : 360,808.20 = 63,030.96 : x
  2. Step 2: Convert to fraction form
    240,524.64/360,808.20 = 63,030.96/x
  3. Step 3: Cross multiply
    240,524.64x = 360,808.20 × 63,030.96
  4. Step 4: Simplify right side
    240,524.64x = 22,742,087,221.87
  5. Step 5: Solve for x
    x = 22,742,087,221.87/240,524.64
  6. Step 6: Final answer
    x = 94,552.01

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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.