Home / 45,054.14-67,537.07-25,073.16

Finding the Fourth Proportional to 45,054.14, 67,537.07 and 25,073.16

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Solution

The fourth proportional to 45,054.14, 67,537.07 and 25,073.16 is: 37,585.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,054.14 : 67,537.07 = 25,073.16 : x
  2. Step 2: Convert to fraction form
    45,054.14/67,537.07 = 25,073.16/x
  3. Step 3: Cross multiply
    45,054.14x = 67,537.07 × 25,073.16
  4. Step 4: Simplify right side
    45,054.14x = 1,693,367,501.89
  5. Step 5: Solve for x
    x = 1,693,367,501.89/45,054.14
  6. Step 6: Final answer
    x = 37,585.17

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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.