Home / 375,119.31-562,679.88-94,636.56

Finding the Fourth Proportional to 375,119.31, 562,679.88 and 94,636.56

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Solution

The fourth proportional to 375,119.31, 562,679.88 and 94,636.56 is: 141,955.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,119.31 : 562,679.88 = 94,636.56 : x
  2. Step 2: Convert to fraction form
    375,119.31/562,679.88 = 94,636.56/x
  3. Step 3: Cross multiply
    375,119.31x = 562,679.88 × 94,636.56
  4. Step 4: Simplify right side
    375,119.31x = 53,250,088,224.41
  5. Step 5: Solve for x
    x = 53,250,088,224.41/375,119.31
  6. Step 6: Final answer
    x = 141,955.07

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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.