Home / 195,628.64-293,248.54-116,624.48

Finding the Fourth Proportional to 195,628.64, 293,248.54 and 116,624.48

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Solution

The fourth proportional to 195,628.64, 293,248.54 and 116,624.48 is: 174,820.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,628.64 : 293,248.54 = 116,624.48 : x
  2. Step 2: Convert to fraction form
    195,628.64/293,248.54 = 116,624.48/x
  3. Step 3: Cross multiply
    195,628.64x = 293,248.54 × 116,624.48
  4. Step 4: Simplify right side
    195,628.64x = 34,199,958,488.26
  5. Step 5: Solve for x
    x = 34,199,958,488.26/195,628.64
  6. Step 6: Final answer
    x = 174,820.82

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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.