Home / 195,626.82-293,482.35-60,688.16

Finding the Fourth Proportional to 195,626.82, 293,482.35 and 60,688.16

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Solution

The fourth proportional to 195,626.82, 293,482.35 and 60,688.16 is: 91,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,626.82 : 293,482.35 = 60,688.16 : x
  2. Step 2: Convert to fraction form
    195,626.82/293,482.35 = 60,688.16/x
  3. Step 3: Cross multiply
    195,626.82x = 293,482.35 × 60,688.16
  4. Step 4: Simplify right side
    195,626.82x = 17,810,902,346.56
  5. Step 5: Solve for x
    x = 17,810,902,346.56/195,626.82
  6. Step 6: Final answer
    x = 91,045.30

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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.