Home / 94,516.99-130,433.36-52,075.52

Finding the Fourth Proportional to 94,516.99, 130,433.36 and 52,075.52

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Solution

The fourth proportional to 94,516.99, 130,433.36 and 52,075.52 is: 71,864.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,516.99 : 130,433.36 = 52,075.52 : x
  2. Step 2: Convert to fraction form
    94,516.99/130,433.36 = 52,075.52/x
  3. Step 3: Cross multiply
    94,516.99x = 130,433.36 × 52,075.52
  4. Step 4: Simplify right side
    94,516.99x = 6,792,384,525.37
  5. Step 5: Solve for x
    x = 6,792,384,525.37/94,516.99
  6. Step 6: Final answer
    x = 71,864.17

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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.