Home / 62,816.80-94,225.20-44,154.40

Finding the Fourth Proportional to 62,816.80, 94,225.20 and 44,154.40

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Solution

The fourth proportional to 62,816.80, 94,225.20 and 44,154.40 is: 66,231.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,816.80 : 94,225.20 = 44,154.40 : x
  2. Step 2: Convert to fraction form
    62,816.80/94,225.20 = 44,154.40/x
  3. Step 3: Cross multiply
    62,816.80x = 94,225.20 × 44,154.40
  4. Step 4: Simplify right side
    62,816.80x = 4,160,457,170.88
  5. Step 5: Solve for x
    x = 4,160,457,170.88/62,816.80
  6. Step 6: Final answer
    x = 66,231.60

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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.