Home / 195,929.39-293,329.10-175,670.48

Finding the Fourth Proportional to 195,929.39, 293,329.10 and 175,670.48

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Solution

The fourth proportional to 195,929.39, 293,329.10 and 175,670.48 is: 262,999.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,929.39 : 293,329.10 = 175,670.48 : x
  2. Step 2: Convert to fraction form
    195,929.39/293,329.10 = 175,670.48/x
  3. Step 3: Cross multiply
    195,929.39x = 293,329.10 × 175,670.48
  4. Step 4: Simplify right side
    195,929.39x = 51,529,262,767.50
  5. Step 5: Solve for x
    x = 51,529,262,767.50/195,929.39
  6. Step 6: Final answer
    x = 262,999.16

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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.