Home / 46,519.92-64,220.04-43,535.88

Finding the Fourth Proportional to 46,519.92, 64,220.04 and 43,535.88

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Solution

The fourth proportional to 46,519.92, 64,220.04 and 43,535.88 is: 60,100.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,519.92 : 64,220.04 = 43,535.88 : x
  2. Step 2: Convert to fraction form
    46,519.92/64,220.04 = 43,535.88/x
  3. Step 3: Cross multiply
    46,519.92x = 64,220.04 × 43,535.88
  4. Step 4: Simplify right side
    46,519.92x = 2,795,875,955.04
  5. Step 5: Solve for x
    x = 2,795,875,955.04/46,519.92
  6. Step 6: Final answer
    x = 60,100.62

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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.