Home / 43,276.30-64,914.45-23,544.70

Finding the Fourth Proportional to 43,276.30, 64,914.45 and 23,544.70

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Solution

The fourth proportional to 43,276.30, 64,914.45 and 23,544.70 is: 35,317.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,276.30 : 64,914.45 = 23,544.70 : x
  2. Step 2: Convert to fraction form
    43,276.30/64,914.45 = 23,544.70/x
  3. Step 3: Cross multiply
    43,276.30x = 64,914.45 × 23,544.70
  4. Step 4: Simplify right side
    43,276.30x = 1,528,391,250.92
  5. Step 5: Solve for x
    x = 1,528,391,250.92/43,276.30
  6. Step 6: Final answer
    x = 35,317.05

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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.