Home / 48,240.42-72,367.63-14,963.16

Finding the Fourth Proportional to 48,240.42, 72,367.63 and 14,963.16

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Solution

The fourth proportional to 48,240.42, 72,367.63 and 14,963.16 is: 22,446.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,240.42 : 72,367.63 = 14,963.16 : x
  2. Step 2: Convert to fraction form
    48,240.42/72,367.63 = 14,963.16/x
  3. Step 3: Cross multiply
    48,240.42x = 72,367.63 × 14,963.16
  4. Step 4: Simplify right side
    48,240.42x = 1,082,848,660.48
  5. Step 5: Solve for x
    x = 1,082,848,660.48/48,240.42
  6. Step 6: Final answer
    x = 22,446.92

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1.5x scale

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.