Home / 58,618.18-80,883.93-34,741

Finding the Fourth Proportional to 58,618.18, 80,883.93 and 34,741

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Solution

The fourth proportional to 58,618.18, 80,883.93 and 34,741 is: 47,937.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,618.18 : 80,883.93 = 34,741 : x
  2. Step 2: Convert to fraction form
    58,618.18/80,883.93 = 34,741/x
  3. Step 3: Cross multiply
    58,618.18x = 80,883.93 × 34,741
  4. Step 4: Simplify right side
    58,618.18x = 2,809,988,612.13
  5. Step 5: Solve for x
    x = 2,809,988,612.13/58,618.18
  6. Step 6: Final answer
    x = 47,937.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.