Home / 94,608.95-130,553.67-52,166.57

Finding the Fourth Proportional to 94,608.95, 130,553.67 and 52,166.57

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Solution

The fourth proportional to 94,608.95, 130,553.67 and 52,166.57 is: 71,986.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,608.95 : 130,553.67 = 52,166.57 : x
  2. Step 2: Convert to fraction form
    94,608.95/130,553.67 = 52,166.57/x
  3. Step 3: Cross multiply
    94,608.95x = 130,553.67 × 52,166.57
  4. Step 4: Simplify right side
    94,608.95x = 6,810,536,707.67
  5. Step 5: Solve for x
    x = 6,810,536,707.67/94,608.95
  6. Step 6: Final answer
    x = 71,986.18

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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.