Home / 62,463.30-93,702.74-20,347.64

Finding the Fourth Proportional to 62,463.30, 93,702.74 and 20,347.64

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Solution

The fourth proportional to 62,463.30, 93,702.74 and 20,347.64 is: 30,524.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,463.30 : 93,702.74 = 20,347.64 : x
  2. Step 2: Convert to fraction form
    62,463.30/93,702.74 = 20,347.64/x
  3. Step 3: Cross multiply
    62,463.30x = 93,702.74 × 20,347.64
  4. Step 4: Simplify right side
    62,463.30x = 1,906,629,516.12
  5. Step 5: Solve for x
    x = 1,906,629,516.12/62,463.30
  6. Step 6: Final answer
    x = 30,524.00

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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.