Home / 94,850.16-130,838.46-60,846.60

Finding the Fourth Proportional to 94,850.16, 130,838.46 and 60,846.60

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Solution

The fourth proportional to 94,850.16, 130,838.46 and 60,846.60 is: 83,933.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,850.16 : 130,838.46 = 60,846.60 : x
  2. Step 2: Convert to fraction form
    94,850.16/130,838.46 = 60,846.60/x
  3. Step 3: Cross multiply
    94,850.16x = 130,838.46 × 60,846.60
  4. Step 4: Simplify right side
    94,850.16x = 7,961,075,440.24
  5. Step 5: Solve for x
    x = 7,961,075,440.24/94,850.16
  6. Step 6: Final answer
    x = 83,933.18

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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.