Home / 123,167.51-184,751.36-29,673.35

Finding the Fourth Proportional to 123,167.51, 184,751.36 and 29,673.35

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Solution

The fourth proportional to 123,167.51, 184,751.36 and 29,673.35 is: 44,510.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,167.51 : 184,751.36 = 29,673.35 : x
  2. Step 2: Convert to fraction form
    123,167.51/184,751.36 = 29,673.35/x
  3. Step 3: Cross multiply
    123,167.51x = 184,751.36 × 29,673.35
  4. Step 4: Simplify right side
    123,167.51x = 5,482,191,768.26
  5. Step 5: Solve for x
    x = 5,482,191,768.26/123,167.51
  6. Step 6: Final answer
    x = 44,510.05

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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.