Home / 43,295.04-64,930.24-27,476.21

Finding the Fourth Proportional to 43,295.04, 64,930.24 and 27,476.21

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Solution

The fourth proportional to 43,295.04, 64,930.24 and 27,476.21 is: 41,206.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,295.04 : 64,930.24 = 27,476.21 : x
  2. Step 2: Convert to fraction form
    43,295.04/64,930.24 = 27,476.21/x
  3. Step 3: Cross multiply
    43,295.04x = 64,930.24 × 27,476.21
  4. Step 4: Simplify right side
    43,295.04x = 1,784,037,106.26
  5. Step 5: Solve for x
    x = 1,784,037,106.26/43,295.04
  6. Step 6: Final answer
    x = 41,206.50

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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.