Home / 39,243.04-58,863.24-17,056.40

Finding the Fourth Proportional to 39,243.04, 58,863.24 and 17,056.40

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Solution

The fourth proportional to 39,243.04, 58,863.24 and 17,056.40 is: 25,584.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,243.04 : 58,863.24 = 17,056.40 : x
  2. Step 2: Convert to fraction form
    39,243.04/58,863.24 = 17,056.40/x
  3. Step 3: Cross multiply
    39,243.04x = 58,863.24 × 17,056.40
  4. Step 4: Simplify right side
    39,243.04x = 1,003,994,966.74
  5. Step 5: Solve for x
    x = 1,003,994,966.74/39,243.04
  6. Step 6: Final answer
    x = 25,584.03

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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.