Home / 73,004.93-109,506.75-23,085.07

Finding the Fourth Proportional to 73,004.93, 109,506.75 and 23,085.07

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Solution

The fourth proportional to 73,004.93, 109,506.75 and 23,085.07 is: 34,627.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,004.93 : 109,506.75 = 23,085.07 : x
  2. Step 2: Convert to fraction form
    73,004.93/109,506.75 = 23,085.07/x
  3. Step 3: Cross multiply
    73,004.93x = 109,506.75 × 23,085.07
  4. Step 4: Simplify right side
    73,004.93x = 2,527,970,989.22
  5. Step 5: Solve for x
    x = 2,527,970,989.22/73,004.93
  6. Step 6: Final answer
    x = 34,627.40

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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.