Home / 94,516.89-130,433.21-52,075.41

Finding the Fourth Proportional to 94,516.89, 130,433.21 and 52,075.41

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Solution

The fourth proportional to 94,516.89, 130,433.21 and 52,075.41 is: 71,864.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,516.89 : 130,433.21 = 52,075.41 : x
  2. Step 2: Convert to fraction form
    94,516.89/130,433.21 = 52,075.41/x
  3. Step 3: Cross multiply
    94,516.89x = 130,433.21 × 52,075.41
  4. Step 4: Simplify right side
    94,516.89x = 6,792,362,627.99
  5. Step 5: Solve for x
    x = 6,792,362,627.99/94,516.89
  6. Step 6: Final answer
    x = 71,864.01

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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.