Home / 24,271.53-36,407.50-7,631.17

Finding the Fourth Proportional to 24,271.53, 36,407.50 and 7,631.17

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Solution

The fourth proportional to 24,271.53, 36,407.50 and 7,631.17 is: 11,446.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,271.53 : 36,407.50 = 7,631.17 : x
  2. Step 2: Convert to fraction form
    24,271.53/36,407.50 = 7,631.17/x
  3. Step 3: Cross multiply
    24,271.53x = 36,407.50 × 7,631.17
  4. Step 4: Simplify right side
    24,271.53x = 277,831,783.62
  5. Step 5: Solve for x
    x = 277,831,783.62/24,271.53
  6. Step 6: Final answer
    x = 11,446.82

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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.