Home / 24,283.28-36,431.40-8,702.48

Finding the Fourth Proportional to 24,283.28, 36,431.40 and 8,702.48

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Solution

The fourth proportional to 24,283.28, 36,431.40 and 8,702.48 is: 13,056.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,283.28 : 36,431.40 = 8,702.48 : x
  2. Step 2: Convert to fraction form
    24,283.28/36,431.40 = 8,702.48/x
  3. Step 3: Cross multiply
    24,283.28x = 36,431.40 × 8,702.48
  4. Step 4: Simplify right side
    24,283.28x = 317,043,529.87
  5. Step 5: Solve for x
    x = 317,043,529.87/24,283.28
  6. Step 6: Final answer
    x = 13,056.04

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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.