Home / 47,246.40-65,200.04-26,025.68

Finding the Fourth Proportional to 47,246.40, 65,200.04 and 26,025.68

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Solution

The fourth proportional to 47,246.40, 65,200.04 and 26,025.68 is: 35,915.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,246.40 : 65,200.04 = 26,025.68 : x
  2. Step 2: Convert to fraction form
    47,246.40/65,200.04 = 26,025.68/x
  3. Step 3: Cross multiply
    47,246.40x = 65,200.04 × 26,025.68
  4. Step 4: Simplify right side
    47,246.40x = 1,696,874,920.90
  5. Step 5: Solve for x
    x = 1,696,874,920.90/47,246.40
  6. Step 6: Final answer
    x = 35,915.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.