Home / 75,004.39-103,525.92-46,693.27

Finding the Fourth Proportional to 75,004.39, 103,525.92 and 46,693.27

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Solution

The fourth proportional to 75,004.39, 103,525.92 and 46,693.27 is: 64,449.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,004.39 : 103,525.92 = 46,693.27 : x
  2. Step 2: Convert to fraction form
    75,004.39/103,525.92 = 46,693.27/x
  3. Step 3: Cross multiply
    75,004.39x = 103,525.92 × 46,693.27
  4. Step 4: Simplify right side
    75,004.39x = 4,833,962,983.46
  5. Step 5: Solve for x
    x = 4,833,962,983.46/75,004.39
  6. Step 6: Final answer
    x = 64,449.07

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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.