Home / 65,522.43-98,282.86-46,208.66

Finding the Fourth Proportional to 65,522.43, 98,282.86 and 46,208.66

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Solution

The fourth proportional to 65,522.43, 98,282.86 and 46,208.66 is: 69,312.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,522.43 : 98,282.86 = 46,208.66 : x
  2. Step 2: Convert to fraction form
    65,522.43/98,282.86 = 46,208.66/x
  3. Step 3: Cross multiply
    65,522.43x = 98,282.86 × 46,208.66
  4. Step 4: Simplify right side
    65,522.43x = 4,541,518,654.63
  5. Step 5: Solve for x
    x = 4,541,518,654.63/65,522.43
  6. Step 6: Final answer
    x = 69,312.43

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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.