Home / 150,569.37-207,875.84-94,057.29

Finding the Fourth Proportional to 150,569.37, 207,875.84 and 94,057.29

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Solution

The fourth proportional to 150,569.37, 207,875.84 and 94,057.29 is: 129,855.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,569.37 : 207,875.84 = 94,057.29 : x
  2. Step 2: Convert to fraction form
    150,569.37/207,875.84 = 94,057.29/x
  3. Step 3: Cross multiply
    150,569.37x = 207,875.84 × 94,057.29
  4. Step 4: Simplify right side
    150,569.37x = 19,552,237,696.59
  5. Step 5: Solve for x
    x = 19,552,237,696.59/150,569.37
  6. Step 6: Final answer
    x = 129,855.35

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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.