Home / 94,593.06-130,539.33-52,153.14

Finding the Fourth Proportional to 94,593.06, 130,539.33 and 52,153.14

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Solution

The fourth proportional to 94,593.06, 130,539.33 and 52,153.14 is: 71,971.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,593.06 : 130,539.33 = 52,153.14 : x
  2. Step 2: Convert to fraction form
    94,593.06/130,539.33 = 52,153.14/x
  3. Step 3: Cross multiply
    94,593.06x = 130,539.33 × 52,153.14
  4. Step 4: Simplify right side
    94,593.06x = 6,808,035,953.00
  5. Step 5: Solve for x
    x = 6,808,035,953.00/94,593.06
  6. Step 6: Final answer
    x = 71,971.83

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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.