Home / 42,387.49-58,496.75-23,524.75

Finding the Fourth Proportional to 42,387.49, 58,496.75 and 23,524.75

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Solution

The fourth proportional to 42,387.49, 58,496.75 and 23,524.75 is: 32,465.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,387.49 : 58,496.75 = 23,524.75 : x
  2. Step 2: Convert to fraction form
    42,387.49/58,496.75 = 23,524.75/x
  3. Step 3: Cross multiply
    42,387.49x = 58,496.75 × 23,524.75
  4. Step 4: Simplify right side
    42,387.49x = 1,376,121,419.56
  5. Step 5: Solve for x
    x = 1,376,121,419.56/42,387.49
  6. Step 6: Final answer
    x = 32,465.27

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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.