Home / 35,448.72-53,191.62-22,965.54

Finding the Fourth Proportional to 35,448.72, 53,191.62 and 22,965.54

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Solution

The fourth proportional to 35,448.72, 53,191.62 and 22,965.54 is: 34,460.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,448.72 : 53,191.62 = 22,965.54 : x
  2. Step 2: Convert to fraction form
    35,448.72/53,191.62 = 22,965.54/x
  3. Step 3: Cross multiply
    35,448.72x = 53,191.62 × 22,965.54
  4. Step 4: Simplify right side
    35,448.72x = 1,221,574,276.77
  5. Step 5: Solve for x
    x = 1,221,574,276.77/35,448.72
  6. Step 6: Final answer
    x = 34,460.32

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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.