Home / 195,712.02-293,566.48-116,300.34

Finding the Fourth Proportional to 195,712.02, 293,566.48 and 116,300.34

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Solution

The fourth proportional to 195,712.02, 293,566.48 and 116,300.34 is: 174,449.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,712.02 : 293,566.48 = 116,300.34 : x
  2. Step 2: Convert to fraction form
    195,712.02/293,566.48 = 116,300.34/x
  3. Step 3: Cross multiply
    195,712.02x = 293,566.48 × 116,300.34
  4. Step 4: Simplify right side
    195,712.02x = 34,141,881,145.85
  5. Step 5: Solve for x
    x = 34,141,881,145.85/195,712.02
  6. Step 6: Final answer
    x = 174,449.59

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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.