Home / 94,483.84-130,388.06-52,042.27

Finding the Fourth Proportional to 94,483.84, 130,388.06 and 52,042.27

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Solution

The fourth proportional to 94,483.84, 130,388.06 and 52,042.27 is: 71,818.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,483.84 : 130,388.06 = 52,042.27 : x
  2. Step 2: Convert to fraction form
    94,483.84/130,388.06 = 52,042.27/x
  3. Step 3: Cross multiply
    94,483.84x = 130,388.06 × 52,042.27
  4. Step 4: Simplify right side
    94,483.84x = 6,785,690,623.30
  5. Step 5: Solve for x
    x = 6,785,690,623.30/94,483.84
  6. Step 6: Final answer
    x = 71,818.53

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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.