Home / 94,800.75-130,825.04-52,362.02

Finding the Fourth Proportional to 94,800.75, 130,825.04 and 52,362.02

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Solution

The fourth proportional to 94,800.75, 130,825.04 and 52,362.02 is: 72,259.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,800.75 : 130,825.04 = 52,362.02 : x
  2. Step 2: Convert to fraction form
    94,800.75/130,825.04 = 52,362.02/x
  3. Step 3: Cross multiply
    94,800.75x = 130,825.04 × 52,362.02
  4. Step 4: Simplify right side
    94,800.75x = 6,850,262,445.05
  5. Step 5: Solve for x
    x = 6,850,262,445.05/94,800.75
  6. Step 6: Final answer
    x = 72,259.58

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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.