Home / 195,759.16-293,682.50-62,647.40

Finding the Fourth Proportional to 195,759.16, 293,682.50 and 62,647.40

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Solution

The fourth proportional to 195,759.16, 293,682.50 and 62,647.40 is: 93,985.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,759.16 : 293,682.50 = 62,647.40 : x
  2. Step 2: Convert to fraction form
    195,759.16/293,682.50 = 62,647.40/x
  3. Step 3: Cross multiply
    195,759.16x = 293,682.50 × 62,647.40
  4. Step 4: Simplify right side
    195,759.16x = 18,398,445,050.50
  5. Step 5: Solve for x
    x = 18,398,445,050.50/195,759.16
  6. Step 6: Final answer
    x = 93,985.10

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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.