Home / 43,250.48-59,686.44-25,350.56

Finding the Fourth Proportional to 43,250.48, 59,686.44 and 25,350.56

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Solution

The fourth proportional to 43,250.48, 59,686.44 and 25,350.56 is: 34,984.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,250.48 : 59,686.44 = 25,350.56 : x
  2. Step 2: Convert to fraction form
    43,250.48/59,686.44 = 25,350.56/x
  3. Step 3: Cross multiply
    43,250.48x = 59,686.44 × 25,350.56
  4. Step 4: Simplify right side
    43,250.48x = 1,513,084,678.41
  5. Step 5: Solve for x
    x = 1,513,084,678.41/43,250.48
  6. Step 6: Final answer
    x = 34,984.23

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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.