Home / 39,405.03-59,056.24-16,004.13

Finding the Fourth Proportional to 39,405.03, 59,056.24 and 16,004.13

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Solution

The fourth proportional to 39,405.03, 59,056.24 and 16,004.13 is: 23,985.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,405.03 : 59,056.24 = 16,004.13 : x
  2. Step 2: Convert to fraction form
    39,405.03/59,056.24 = 16,004.13/x
  3. Step 3: Cross multiply
    39,405.03x = 59,056.24 × 16,004.13
  4. Step 4: Simplify right side
    39,405.03x = 945,143,742.27
  5. Step 5: Solve for x
    x = 945,143,742.27/39,405.03
  6. Step 6: Final answer
    x = 23,985.36

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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.