Home / 170,943.95-235,902.07-94,460.92

Finding the Fourth Proportional to 170,943.95, 235,902.07 and 94,460.92

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Solution

The fourth proportional to 170,943.95, 235,902.07 and 94,460.92 is: 130,355.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,943.95 : 235,902.07 = 94,460.92 : x
  2. Step 2: Convert to fraction form
    170,943.95/235,902.07 = 94,460.92/x
  3. Step 3: Cross multiply
    170,943.95x = 235,902.07 × 94,460.92
  4. Step 4: Simplify right side
    170,943.95x = 22,283,526,090.43
  5. Step 5: Solve for x
    x = 22,283,526,090.43/170,943.95
  6. Step 6: Final answer
    x = 130,355.74

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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.