Home / 17,829.04-26,739.64-5,984.48

Finding the Fourth Proportional to 17,829.04, 26,739.64 and 5,984.48

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Solution

The fourth proportional to 17,829.04, 26,739.64 and 5,984.48 is: 8,975.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,829.04 : 26,739.64 = 5,984.48 : x
  2. Step 2: Convert to fraction form
    17,829.04/26,739.64 = 5,984.48/x
  3. Step 3: Cross multiply
    17,829.04x = 26,739.64 × 5,984.48
  4. Step 4: Simplify right side
    17,829.04x = 160,022,840.79
  5. Step 5: Solve for x
    x = 160,022,840.79/17,829.04
  6. Step 6: Final answer
    x = 8,975.40

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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.