Home / 39,673.55-54,751.55-23,767.22

Finding the Fourth Proportional to 39,673.55, 54,751.55 and 23,767.22

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Solution

The fourth proportional to 39,673.55, 54,751.55 and 23,767.22 is: 32,800.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,673.55 : 54,751.55 = 23,767.22 : x
  2. Step 2: Convert to fraction form
    39,673.55/54,751.55 = 23,767.22/x
  3. Step 3: Cross multiply
    39,673.55x = 54,751.55 × 23,767.22
  4. Step 4: Simplify right side
    39,673.55x = 1,301,292,152.23
  5. Step 5: Solve for x
    x = 1,301,292,152.23/39,673.55
  6. Step 6: Final answer
    x = 32,800.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.