Home / 39,090.46-58,592.58-18,024.52

Finding the Fourth Proportional to 39,090.46, 58,592.58 and 18,024.52

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Solution

The fourth proportional to 39,090.46, 58,592.58 and 18,024.52 is: 27,016.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,090.46 : 58,592.58 = 18,024.52 : x
  2. Step 2: Convert to fraction form
    39,090.46/58,592.58 = 18,024.52/x
  3. Step 3: Cross multiply
    39,090.46x = 58,592.58 × 18,024.52
  4. Step 4: Simplify right side
    39,090.46x = 1,056,103,130.06
  5. Step 5: Solve for x
    x = 1,056,103,130.06/39,090.46
  6. Step 6: Final answer
    x = 27,016.90

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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.