Home / 45,250.57-62,444.83-25,107.01

Finding the Fourth Proportional to 45,250.57, 62,444.83 and 25,107.01

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Solution

The fourth proportional to 45,250.57, 62,444.83 and 25,107.01 is: 34,647.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,250.57 : 62,444.83 = 25,107.01 : x
  2. Step 2: Convert to fraction form
    45,250.57/62,444.83 = 25,107.01/x
  3. Step 3: Cross multiply
    45,250.57x = 62,444.83 × 25,107.01
  4. Step 4: Simplify right side
    45,250.57x = 1,567,802,971.26
  5. Step 5: Solve for x
    x = 1,567,802,971.26/45,250.57
  6. Step 6: Final answer
    x = 34,647.14

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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.