Home / 58,052.96-87,073-15,936.24

Finding the Fourth Proportional to 58,052.96, 87,073 and 15,936.24

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Solution

The fourth proportional to 58,052.96, 87,073 and 15,936.24 is: 23,902.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,052.96 : 87,073 = 15,936.24 : x
  2. Step 2: Convert to fraction form
    58,052.96/87,073 = 15,936.24/x
  3. Step 3: Cross multiply
    58,052.96x = 87,073 × 15,936.24
  4. Step 4: Simplify right side
    58,052.96x = 1,387,616,225.52
  5. Step 5: Solve for x
    x = 1,387,616,225.52/58,052.96
  6. Step 6: Final answer
    x = 23,902.59

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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.