Home / 39,312.53-54,226.82-23,992.08

Finding the Fourth Proportional to 39,312.53, 54,226.82 and 23,992.08

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Solution

The fourth proportional to 39,312.53, 54,226.82 and 23,992.08 is: 33,094.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,312.53 : 54,226.82 = 23,992.08 : x
  2. Step 2: Convert to fraction form
    39,312.53/54,226.82 = 23,992.08/x
  3. Step 3: Cross multiply
    39,312.53x = 54,226.82 × 23,992.08
  4. Step 4: Simplify right side
    39,312.53x = 1,301,014,083.63
  5. Step 5: Solve for x
    x = 1,301,014,083.63/39,312.53
  6. Step 6: Final answer
    x = 33,094.14

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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.