Home / 94,564.32-130,493.61-52,119.51

Finding the Fourth Proportional to 94,564.32, 130,493.61 and 52,119.51

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Solution

The fourth proportional to 94,564.32, 130,493.61 and 52,119.51 is: 71,922.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,564.32 : 130,493.61 = 52,119.51 : x
  2. Step 2: Convert to fraction form
    94,564.32/130,493.61 = 52,119.51/x
  3. Step 3: Cross multiply
    94,564.32x = 130,493.61 × 52,119.51
  4. Step 4: Simplify right side
    94,564.32x = 6,801,263,011.33
  5. Step 5: Solve for x
    x = 6,801,263,011.33/94,564.32
  6. Step 6: Final answer
    x = 71,922.08

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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.